Ovulated early?

K

Ok, I’m posting again as my first post was worded poorly and I was not fully awake. Here is my chart

Typically I have longer cycles, somewhere between 36 and 40 days. An ovulation this early really threw me off. I didn’t start OPKs early enough to factor those in with BBT. My OPKs have been getting darker now that I have started taking them but not positive.

All temps were taken at my normal time. I was concerned the thermometer was broken so I tested at a completely random time just to make sure it wasn’t giving me the same temp every time. Thermometer seems fine.

I am taking Pregnitude and Vitex. Is it possible they shortened my cycle?

Any thoughts or comments appreciated.