First cycle TTC baby #3

Allison

I’m going off the NuvaRing and I have no idea what I’m doing. I’ve gotten high on cd 16, 17, and 18 with clearblue advanced ovulation tests, currently on CD 18. Wondering if I’ll ovulate at all since it’s my first month off birth control in 3 years. Had sex tonight and had some pink spotting right after. Did I ovulate early, will I ovulate tomorrow, is it my period, ovulation spotting, implantation bleeding? I have no idea what’s going on. I’ve also never used these OKPs before, last time I used the simpler version that just gives you nothing or smiley if you’re ovulating. Those were less confusing? Any guesses??