So I have super irregular periods and have been TTC for about 6 months now. I have had no luck and so I thought I would use an OPK. I tested two days ago and it was negative. I forgot yesterday but then today I started experiencing some mild cramping and so I decided to see. The OPK was positive today. My question is, so when will I ovulate? Does the positive test today mean I’m ovulating today? How long after a positive test am I fertile for? And is it possible i ovulated yesterday and missed my chance this month? I am so regretting not testing yesterday :( Thanks guys!