my period started several days later and lasted several days longer and now.....

Robin
So, yeah, my period started late and lasted about 8 days....it was a bad one. I also have PCOS. I was able to change my period days on the app but it's still keeping my ovulation days the same. Like today it says I have an 8% chance of getting preggo. Is that possible? We've been ttc for a long time now. We went to a dr for a while but it got too expensive. Trying everything else we can. Now I am just stumped by how I just "quit" my period and "started" my ovulation week all within a day?!?! Halllp!!! Anyone? Bueller? Bueller?