PCOS, Clomid + Ovulation Tests

Hi! 👋 I have PCOS, and am on my first cycle of clomid, day 18 to be exact! I’ve been using ovulation tests for a little over a week now and have consistently gotten an LH surge, but no peak yet. I know ovulation tests aren’t really accurate for women with PCOS (don’t know if that’s even with clomid or not?) but I am just trying to figure out if I’ve ovulated. Also trying to track cm to make some sense of where I’m at. Any ladies have experience with PCOS, clomid and ovulation tests? Are the ovulation tests worth my money or does this mean the medicine isn’t working? TIA! 💗