New at temping help?

Ye

I have long cycles so im using a vaginal method of bbt (OvuCore) so I’m using fertility friend too. I don’t know what’s going on 🤷🏻‍♀️ cycle day 17 & 18 cant be trusted tho cause I was sick those 2 days. I had a small temp dip tho, my opks are getting a bit darker… am I ovulating soon maybe?