So I had an ovarian cyst removed it was inside my left ovary and it was 3.5kg and now I am 3 months post op and now I think I might be pregnant. I am getting all these cramps in my stomach, headaches, tender breasts, back ache and weird bodily functions. Anyway I took a first response test and I think there is a faint line on it and it isn't evaporative because it has a shade of pink. I am not late for my period yet. It is due in 6 days.