It does sound like you need a tune-up from some good therapy, doesn't it?
You've given a few keys to that in your post.
One way to know is that feeling you need to be in therapy, yet wanting to run the other way.

Best to go ahead and do it... you won't be any better if you don't, you know?
Don't assume you have to go through all your issues from before. If you truly worked through them, it won't take
much to calm them back down.