opk positive or not? preseed?

hey ladies i’ve been ttc for 5 months i’ve have a miscarriage and chemical pregnancy doing this time of ttc . I tried preseed for the first time last month and unfortunately i didn’t conceive that cycle . i was really depressed and this cycle i haven’t really thought about it or tired as hard this month .On my glow app i’m not due for ovulation on Saturday but something told me to take opk this morning and it turn positive so quick well at least i think it did . do you guys think this it’s a positive