Did I ovulate??

I need some reassurance, it's my second month ttc, I have 2 sons from a previous relationship. I normally have a 28/29 day cycle, last month I according to a clear blue advanced opk, I ovulated a day earlier than glow predicted and AF showed up a day later than glow said which is fine, but this month Im on day 15 of my cycle, was meant to ovulate yesterday, I've been using opks for 5 days and haven't had a high or peak. Don't know if I've missed it or it's gonna happen late?? Glow has now changed its prediction and says I'll ovulate in 4 days and AF is due 4 days later than it would have been🤔 I don't think I've ever been that irregular. Sorry for the long rant. Just confused and wanna know if anyone has experienced similar x