Is is possible that after a past life regression your personality can drastically, or a major event in the new?

I've had a major meltdown about 2 months ago.This was after a pastlife regression. It may take details to help with this question. Anyways, I did a pastlife regression and 2 weeks later I find out that my husband may have cheated, I got piss loaded and tried to commit suicide (I'm bi-polar and was depressed) had a blow out with police and hospital staff was cuffed to the bed ect... and I can remember it all and was not in control. Very unlike me ,I'm very shy. Anyways I remember feeling like and out of body experience and then floating back into myself. But immediately I felt different.Did this stem from that event or my past life regression personality. I was a medicine woman (or witchdoctor type, curses, potions, medicine ect..) and very strong willed.Any help would be great.I been plagued by this.