Did I ovulate early?

Ladies, I need your input! Glow has pretty much been right on with my cycle. I’ve “ovulated” Or gotten my peaks on Cycle day 19 or 20 in the past. Today is Cycle Day 18. I’ve also had sensitive nipples in the past every time I’m near O. No nipple soreness at all this month so far and I have not had a “peak” ovulation test yet. Afraid I won’t. Today marks 6 days of High. The dotted line/missed BBT was due to the fact I was running a fever. Do you think I already ovulated or thinking I will tomorrow?