Trusting my body

So my cycles are either 27 days or 37 days. I ovulate either in day 14 or 24. I started doing OPKs around cycle day 9 with Clearblue Advanced. I got a high (flashing face) cycle day 14-16 (today). But this afternoon I started feeling some cramping, uncomfortability and heaviness in my pelvic area. The opk still said high, not peak. My bbt is at its lowest, 97.1 degrees. So I’m hoping I ovulated today. Hubby and I did the deed. If my bbt doesn’t go up tomorrow then I know I didn’t ovulated and I’ll probably ovulate on cycle day 24 but I least I have it a chance. Not that I don’t trust the OPKs but I also want to listen to my body!

What would you have done?