My current therapist is not good at all, and due to changes in insurance I can't find a good one that accept my insurance... My current therapist is not helping me at all!

I've recently gotten back into the dating scene, and along with meeting someone, (after a few dates) is the conversation of telling them about your diagnosis... Well theres also the not feeling understood, and over explainations... 

I need help, or a way, to get my impulsive thoughts out of my head. I really don't want to accidentally, impulsively end yet another relationship. This is a good thing I have going on, but it seems that the kind, sensitive side of me got extremely attached to this new partner, and I feel like I bother them to much, but the sorta depressive side of me wants to end it, immediately; yet it's extremely great so far... Help?