So yesterday i had the weirdest experience, so ive been cramping all day and felt alot of pressure around my left ovary (felt like it was going to explode, not painful at all) for a couple of minutes then just went away but then i went to pee at night and when i wiped there was alot of eggwhite cm. I have never had that before, the most fertile cm i ever get is just watery. i am on the Mirena so im like wth did i just ovulate?? Or whats going on? Anyone had experienced this?