When did I ovulate based on these OPK?

[TwinkletwinkleLS]

Pre Mom has me down as ovulating on 11th August and Glow app as the 10th - however I had lots of period-ish pain in the night between the 9th and 10th which I had presumed was ovulation.

We DTD on the nights of the 8th, 10th and 11th. Just trying to work out if we hit the best days!

Just did a test and BFN.

Usually for me it’s the day after my peak and bbt confirms it. However everyone is different.

Last month I had cramps around my ovulation and they were fairly correct for me. So you likely ovulated then. At a wider guess though sometime on the 10th/11th.

If it was the 10th you are only just 10dpo which is early still.

It's impossible to say for sure. This could be before, during or after your LH peak. Good luck! 🍀