Ovulation??

So, I don’t think I’ve ever ovulated on my own. I had laparoscopy done in September and had very little endo removed. I also have polycystic ovaries and I’ve had 2 normal cycles on my own since surgery!!!! Yesterday and day before yesterday I was getting achy pains where my ovaries are. The pains would switch sides throughout the day but It wouldn’t last long. I am also producing quite a bit of CM. I’ve taken ovulation tests but I never got a high positive (only a slight second line). Do y’all think I could ovulate even though the tests don’t pick it up???

Also do you have any ovulation symptoms that you notice?