Hello MellGray: I see this is your first post here on PC. So... welcome to Psych Central.
We here on PC cannot offer mental health diagnoses. Plus I'm not a mental health professional. So I can't really suggest what may be going on with you. The best thing to do may be to see a mental health professional, perhaps a psychologist or a mental health therapist who can help you to delve into what this is about & what you can do to resolve it.
In the meantime one thing you can do, here on PC, is to take some of the quizzes & tests that are on offer. There's a link to them in the banner at the top of the page. However here's another link as well:
Psychological Quizzes and Tests
Here's a link to an article, from Psych Central's archives, that may be of interest:
6 Questions to Ask Yourself When Fear Starts Peeking Around the Corner
I hope you find PC to be of benefit.