Help! First time chart user. Need help!! :)

So here is my hart so far. Don’t know how consistent with these are because I test between 4:30-5 a.m. daily - but I’m not the best sleeper and wake up once a night usually. Anyway- so glow told me today it looked like an ovulation spike happened... my question is- how many days after this spike do you typically ovulate? My opk says high fertility but not peak yet. We have BD every day so far... I’m bringing my opk to work to test mid day to see if I have peaked yet. Wish me luck. Does this look ovulation is coming to you? Also where is my cover line??