I am on cycle day 65!?

I’ve never posted to this app before...

I’m two months late, I’ve must have taken 10 pregnancy tests and they are all negative. I am not wanting to become pregnant, but admittedly I have not had protected sex 100% of the time.

Background: I am not on birth control, I am 26, I’ve been pregnant 3 times and don’t feel pregnant. I’ve also had cervical pre-cancer which was removed almost 2 years ago. I’ve been late plenty of times but never this late until now. I also don’t exercise like crazy, average weight, generally healthy.

Has anyone gone through this? What was the matter?