Too late?!

Melissa • Wife. Mother of Dogs. 👶🏼 💙 born 7.12.20

Today is 8 days before Glow predicted my O day and only CD9 and I bled a little during BD yesterday but neg OPKs. Today I have short but sharp, tingey cramps on my right side and got this just now. BD’ed and my cervix was tender. Did I catch O in time?! Try again tomorrow??