Wondering what this could be

Patient: I am wondering about something. for the past week, I have been having slight pain off and on – on my right side of my stomach. About where my ovary is. I have also had slight pain in my uterus here and there. Neither of constant. Its touch and go, and not bad enough pain to double over, just slight. I also get all of a sudden nausea. Not to the point I need to throw up, but its a definite nausea feeling. I am wondering what it could be.

Doctor: