Makes a lot of sense to me, I went through the same thing a while back, I came to the conclusion sadly that I had to wait it out and it would pass, and it did. I still have a lot of problems with sleep but it is getting better! I try to stay in Reality and I can better manage most of my worries and stress.

So happy to see your post, it seems to me I have not read any from you in a little while. I wish you were feeling better though!