After depo.

I got off of depo march 19. Constant spotting till may when my estimated period ended from the last log in (Wasn't logging for 9 months) then June and July I had regular periods. 28 days, and just like normal period was befor I started depo. Then this month I'm 13 days late. Last period was 7/29. Confusing hpt. Yes, ovulation is exact, it starts getting darker on green and is most dark of dark green day. 7 months off. Seeing light lines, prob just eveaps... :/ Pregnant or still effed up from depo?