Pcos and ttc

I was diagnosed with pcos at the age of 12. I have since lost 80lbs and with birth control was able to regulate myself and not take metformin because my insulin levels are normal. My husband and I got married back in January and since than I have stopped the birth control and we have ttc. My periods got irregular again and last month I was placed on metformin and clomid. I started clomid July 7th and stopped July 11th, expecting to ovulate between the 14-21. Over he last few days I have been very crampy/bloated in the pelvic area, not knowing if I have ovulated or not. My question is, anyone taking clomid ever know when you ovulated by symptoms? I am not one to track my temp.