I was diagnosed with borderline personality disorder by a psychiatrist, my doctor doesn't agree and says i had labile mood problems. do i nothave bpd?

need more info: "labile mood" is always part of borderline personality disorder, but it can have other causes too. It is odd that your doctor would contradict a good psychiatric evaluation. Perhaps s/he doesn't trust the psychiatrist or perhaps s/he is offering opinions outside his/her area of expertise. Get a 2nd opinion from a clinical psychologist or psychiatrist you can both trust.