I'm sorry I can't help much, but your thinking too much comment... Yeah, I know how that feels.

I read this book called "The Power of Now"

Really interesting stuff about living in the moment. I'm usually bored with stuff like that but this one caught my attention and really held it.

As long as I can't give any advice on your sitch, I would like to recommenced that book to you. If nothing else, its a really interesting read about how you can control your own mind.