Oh my dear friend, I can so relate.

It sounds as tho you're terribly stressed! It sounds like you just have an awful lot on your mind! Do your thoughts race all the time? Are you depressed as well?
You might want to check out the Anxiety forum. And if you find that this anxiety has been interfering with your life, then I think you should see a therapist! A therapist can certainly help you with it, plus give you skills in coping with it should it rear it's ugly head some time in the future, after therapy.
Talk to your medical doctor, and he can refer you to a therapist who would be good for you. He would know who would be best.
I wish you the very best! God bless and please take care. Hugs, Lee