AF 🤷🏼‍♀️

Has anyone had a normal period their whole life which is 5 days for me and then a random 3 day period? No I haven't been on birth control in the past 9 months so my cycles have been super normal, except this month I got 2 positive OPKs one on the day before I started bleeding. I called my doctor and she said it could have been my egg trying to release a 2nd time because it might not have fully released the first time.