The only real choice you have, the only moment at which you are actually choosing between ego and God, is when you decide whether or not to accept the Atonement.
Here are your only choices:
A) I really did sin, and therefore every consequence of sin should happen and I deserve to die and I will make it happen.
B) I really did not sin in reality, nothing real has been threatened, God still finds me worthy, I am still innocent and nothing has happened.
This is your ONLY choice.
And this choice ONLY happens at the CLIMAX of a forgiveness process, a process of purification, in which you are undoing beliefs in death, punishment, fear, guilt and sin. You have to undo and PURGE all of that shit BEFORE you can even get to where you will be WILLING and able to accept some atonement.
If you imagine that being "in the ego" is like being in a dark warehouse, that warehouse contains shelf upon shelf of sin, guilt, fear, punishment, sickness, death. You have to find your way out of the dark and reach the exit. But before you can get to the exit, you have to most PAST all of these shelves of ego lies. You have to not believe any of them and clear them out of your way so that you can get to the exit.
The exit from the warehouse will take you INTO THE LIGHT, into Heaven, into the Atonement, into your INNOCENCE, but the ONLY way you can go through that door is through willingness to accept the truth is true, and choosing to admit that it is so. That nothing has happened and you are still innocent, that you are still as God created you. Then you step OUT of the warehouse of darkness INTO the light, and it is ONLY THEN that you have placed yourself back INTO the thought system of the Holy Spirit or God.
Whether or not sin is true, or whether the belief in sin is true or false, is THE PIVOTAL POINT at which you are deciding, whether you are allegiant to the ego, or allegiant to God. All of the prior steps of undoing fear and guilt and sickness and punishment etc are prerequisites but do not actually directly take you OUT of the ego thought system. They are steps TOWARDS it. They are you meandering around the warehouse in the dark trying to find the exit. All of these corrections and changes of belief and purification and releases and letting go and shifts in perception and so on are mere PREPARATION for exiting the building and becoming miraculous.
This is why when you apply forgiveness processes you MUST at some point take it ALL THE WAY to the atonement truth, OTHERWISE you are not completing the forgiveness and are falling short. You are actually STAYING IN the ego thought system UNLESS you TOTALLY EXIT through that door of accepting the atonement is true of you. And many people are doing exactly this - falling short of exiting the building, and instead lingering in various levels of denial and unconsciousness, with blocks to awareness still in place, not really undoing or looking at the unconscious belief in sin or the DEATH WISH which lurks in the darkness right in front of the doorway home.
This has to all be uprooted and dug out and undone and un-believed in PRIOR to reaching the exit, so that when you get to the exit you will no longer have any ties or objections or reasons of doubt or faith in the ego beliefs as to why you CANNOT exit, or why you don't want to, or why you cannot accept it is 100% true. It takes a lot of "work" to go through all the shit to uncover these layers of blocks to awareness, to really become literally AWARE of the truth. And only then, when you finally can SEE that it makes total sense that you MUST STILL BE INNOCENT because you DID NOT SIN in reality, only then are you actually making the choice between the ego and the Holy Spirit.
That's the only point where you're saying yes to God and no to the ego. It's also the point at which, as you exit, you become OPEN TO RECEIVE MIRACLES. This is because you now open up to accept that you CAN BE LOVED because you are worthy of it because you are still innocent. Only AFTER EXITING THE BUILDING do you step INTO THE LIGHT, and upon EXPOSURE to the light, now allow yourself to be LOVED BY GOD. And it is in this reunion, in this moment of becoming PART of the atonement itself, that you are actually willing to RECEIVE LOVE. And in your receiving of this love, THAT is how you receive a miracle and THAT is when you get healed. Because now you allow the love to love you and it heals you. If you believe sin is real then you are saying NO to love and are not receiving it.
THEN, you can take the healed part of your mind to others, to bring the atonement to others, and to SHARE and extend the miracles you've received - the love, the worthiness, to others, as part of the atonement plan. And you can do this whole process over and over again on any individual issue in order to keep accepting miracles upon miracles, until there is nothing left keeping you in the dark at all.