May have ovulated earlier!?

Hi ladies!

I could use some help. This is my first time using glow and it shows I should have ovulated yesterday. I’ve temped before in the past, but stopped because I got the Mirena. It was causing issues so I took it out in November of last year. This is my first cycled really temping again. I think I may have ovulated on cd 14, but I have that temp drop on cd 10? I did start noticing fertile cm on cd 11 and by cd 13 I had loads of Ewcm and my cervix was high, soft, and open. I experienced period like cramping and I had a headache. By the morning of cd 15 my cm seems more sticky and that night I noticed my cervix was low, but my cervix still felt open. On cd 17 I did notice I was super wet, but not with Ewcm. It was more watery like, though I did have some Ewcm. Sorry tmi! I also experienced more intense period cramps and a bigger headache that day too. I don’t know if those are signs of ovulation or not. Hope this all makes sense. When do you think I ovulated? Cd 14 or cd 17? Thanks for your help!!