Sickness in all its forms includes not just physical sickness but mental, emotional, financial, perceptual, sickness in relationships, vocational, etc.
Sickness in all its forms is an attempt to PROVE that God does not love you.
You're holding the sickness out there as evidence and saying, see, THIS proves that I am unworthy and unloved. Hah. Let's see what you've got to say about THAT!
The thing is.... You cannot prove that God doesn't love you, because it isn't true. You can only truly PROVE something that is true. If it's not true, you're not going to be able to prove it at all no matter how hard you attempt to do so.
So really your sickness is an ATTEMPT to TRY to prove it, even though it is not provable. And the ego in you is insane for even trying to prove it, because this is in DENIAL of the fact that it can't be proven. You WILL NOT and CANNOT change God. Your sickness is an attempt to change God, by attempting to change what God created - which is you.
It won't work. And you'll spend a lifetime trying to make it work AND FAIL. Thank God. Because you will never ever prove you are unworthy of love.
So it's really fruitless and pointless to spend all the effort attempting to prove the unprovable, or to make possible the impossible. You CAN'T be unloved by God.
So then you'll have to eventually ADMIT to this fact. And when you do you'll set yourself free of the game that you're playing with yourself. You have to admit that you chose this sickness and have put it in place and are attempting to make it the truth, when it isn't. And it requires an awful lot of upkeep to try to make it convincing.
A sickness therefore is a DEMAND that you insist God does not love you because of 'this' - whatever this is - whatever the sickness is, and you show it in order to block love.
You're like, well, God doesn't love me, see? I've got this to prove it? What about this (as you hold up your disease or your sense of poverty or your broken life). Basically you're holding this thing up to God and saying, see, there's no way you can love me because of THIS. How could anyone love THIS? Or, how could anyone love me when I've done THIS to God's son?
So your question is, how can I be loved? How can love be possible? Because by believing that UNLOVE is possible, or that you can prove your unworthiness, you also believe that worthiness is impossible. But your worthiness is not only possible but permanent.
And God responds. .... Through Holy Spirit ...... Even 'this' sickness you made does not show me that you aren't good enough. It doesn't make you less than you are and fails to convince me that I shouldn't love you anyway. Sorry but I will always love you and there's nothing you can do to change my attitude. Even this is not enough and never will be to make me hate you for sin you think you perceive. You've done nothing of any consequence and this can be undone. It isn't worthy of my condemnation or judgement and I will never find you guilty. There isn't anything you can do to upset me or make me not love you because you are my child, and my love for you is unconditional and everlasting. Let go of this supposed cardboard sickness you think proves you're not innocent, and allow me to love you for you so that you can return to peace and happiness. Put down your arms and surrender your weapons used against yourself. Put aside your grievance against yourself and let yourself recognize you ARE love. I love you just the same.