I would say it's likely you did, but obviously it's hard to know for sure without more information. I think it looks a bit wonky because you haven't temped all the way through. If this your first month charting and you don't get pregnant this month, temping every day should give you a lot more certainty and if you're going to use OPKs, then to use them every day around your fertile period, which you may have a better idea of when that would be after this month. Personally, I found just temp and CM was the easiest and if you check them every day, it should give a pretty accurate picture if you are ovulating.
