Help… it looks weird.

Carla • MC 30.08.18 MC 14.02.19 Rainbow baby Roman born 10/12/19 TTC 2022 Ectopic sept 14.09.23 TTC 2024

So I’m aware I didn’t track bbt early on. But I did manage to get a couple before ovulation. Does it look right that I ovulated cd 15 or is it 14?