I was diagnosed at 33. I had audio hallucinations at 16 or 17. I saw a pdoc at 16 but he just said I was a "normal teenager". I didn't really start getting symptoms until age 24 or 25 when I was pregnant with my eldest and had bad anxiety and depression - both peripartum and post partum. I was diagnosed as having depression from then till I was diagnosed BPNOS which turned to BP1.