Early Ovulation or False Positive?

Amber

Ladies!! I started testing the day after AF (missed two days of testing) but i got a BFP today. Glow says next Friday is my ovulation date. The lasts few months my cycle is been weird. I went from regularly 30 Days to 41 Days... i dont know why, my diet and exercise didn’t change. Is it possible this a true positive or a false positive? My CM is sticky today. This is also my first official cycle tracking my BBT. Temp dropped low yesterday and this morning it shot up.. this is all new to me, so any advice or information is greatly appreciated!!!

Should i test again later and check the CM?