Is Glow correct on my ovulation date?! Argggg!

Lacey • TTC for baby #1 ✨ since June 2017

I really need your help ladies!

Does this look like Glow was correct is predicting my ovulation date or is my other app Kindara correct and I actually ovulated on CD 20?! I had mild cramping and pinching pain on my left side on CD 4 and CD 5. BBT charting makes me so angry sometimes!!

I am so unbelievably confused!