oh wanted2, I actually take that as a good thing because the enemy doesn't want you to get better so he will try to whisper the doubts to you to get you to give up BUT the more you fight it, the less they will come.
I remember when I was first saved and having those doubts. The enemy was trying to get to me through intellect. How could there be a heaven when men have gone into space and nothing was there? How could there be a God that knows everything?
Suddenly, I said "NO! God is not there (pointing to the sky) God is HERE! (grabbing my chest)"
Things changed for me from that moment on.
I pray that you have a revelation like that wanted2 so you can have the freedom we know.
It's coming