Me and DH had a long camping weekend away with friends and I forgot the OPK's at home

So no idea if I definitely O'd...
I forgot that according to FF I was supposed to O on Sat 24th. We didnt BD Fri night and just before we did Sat night (very late) I noticed EWCM and EWCM yesterday morning, which is when it clicked that I was supposed to do the OPK. I dont do temps, I am so clueless. With the cysts I was not certain if I would acutally O this month. Now I will never know!
This is going to be a frustrating 2 weeks. Should I say that I am 2DPO or just give up this month
What a way to start our 1st month TTC, bummed......
Hope you ladies all had a fantastic weekend!!