Last January when I found out I had PCOS they put me on metformin and birth control to get my periods regular and try to get my body on the right track because my PCOS is mild, they haven't found cyst on me yet, well after 4 months of that I went off my birth control and continued the metformin and my cycles just got longer about 48ish days witch is normal I guess with someone with PCOS well first month trying was unsuccessful AF came like normal around day 48, now this month I'm 8 days late on day 56 of cycle and I took a test on day 2 late and it was BFN... Havent had this happen before never this late not since I've been on metformin for the last 9 months... Idk what to think... Thoughts?