Clomid question

Does anyone have any experience with Clomid? Last month was my first month taking it, I got my period on the 22nd - 29th. I had a positive ovulation test on the 17th. I took the Clomid on days 5-9 of my cycle (like my OB said). I have been taking 3 ovulation tests a day since the 29th just to be sure but I have yet to get a positive. Has anyone ovulated late while on Clomid or not ovulated at all? Glow says my period should start on the 20th but has also said I was supposed to ovulate on the 3rd. I’m just really confused & we’re trying so hard to have a baby😭