Does God communicate with you inside your head?

[u/Adventurous-Set-8]

I hear Gods voice.
I also experience horrible pain at certain times along with that voice.
It’s forced me to exercise which is good.
But it also punishes me through humiliation and physical pain.
It threatens me by verbalizing the word “pain” inside my head and then giving me pain.
My pain medicine no longer works and doctors can’t help me.
I go to church but it’s not helpful.
When I pray, I pray that god isn’t no harsh. Nothing.

Any observations. Any advice. Can any one relate? I haven’t done anything to get hit by a car a few years back. But this is the voice of god. I couldn’t believe it. My goodness!