I just woke up from the worst dream of my life. I feel disgusting.

That’s OCD for you!!! I’ve been having the same problems at night as well

That was me the other day

I know it's hard but try not to give too much meaning, your dreams are usually your subconscious trying to either sort things out that you didn't whilst awake or things you've just been ruminating over alot, which with OCD is a very easy thing to do.