I have BPD too. Your local mental health clinic should have a sliding scale fee. I don't know how much it would cost you if you're unemployed but I'm sure it wouldn't be much--maybe as little as $10. They have really good therapists. In fact that's where I found my first therapist. He was a psychologist and I saw him off and on for yrs. Unfortunately he died but he helped me a lot.

Some cities have free support groups like NAMI.

I hope this helps.