I wasn't diagnosed accidentally, my gynecologist did a laprascopic diagnostic surgery. When I was told that the dr found some endometrial tissue on the outside of my womb, I figured that I would have endometriosis, so I wasn't surprised. I have painful cramps, fatigue, dizziness, brain fog, and nausea. Lemon drops and pedialyte should help with nausea, and Gatorade should help with nausea and dizziness.