Positive LH surge 15 days ago, still no period..

Caitlyn • IVF cycle under way for baby #1 ❤

I'm getting so frustrated. I'm on cycle day 61 and got a positive LH surge on opk 15 days ago, with a temp drop 2 weeks ago today. I have been having cramps off and on since Sunday, thinking AF was coming at any second but still nothing. I've cried almost all evening, just overwhelmed I guess. we've been TTC almost 6 months now, and I'm so tired of being let down month after month 😔