Almost positive ovulation

About three days ago I had an almost positive opk but wasn’t quite positive. I unfortunately missed testing the day before.

Now (if I ovulated) am 2/3 dpo and having the usual symptoms I have after ovulation. Sore boobs/nipples, I had ewcm, headaches, bloated.

Is it possible for some reason my test didn’t turn all the way positive but I did ovulate??