I feel so bad

I have become very christian in the past few months. But because of my OCD i keep having intrusive thoughts about praying for evil things,like for someone to die,or for ppl to go to the bad place. It has taken upy whole life. I find myself not having anything else to think about or care about. Now i feel bad about every single thought that comes. Even though i know nobody’s fate is determined by me intrusive thoughts still come. I don’t know what to do.