Started my period at 10dpo (weds) and yesterday and today have very strong lines on an opk (sorry tmi I've really not been well and spent a lot of time in the bathroom and just thought why not 😂🙈)
It's very positive (more than when I'm ovulating!)
Can the blood that would be there cause this?
Did a pregnancy test out of curiosity and it was negative
I know you can have a surge before af but didn't think you did during? And surely not stronger than the surge to release the egg?