I had a 16 cm cyst removed from my right ovary 6 days ago. They Kept me in the hospital for 2 nights (until I passed gas). When I was discharged no one mentioned how painful the constipation would be. The pain meds help with the pain of incision but the side effects are sooooo painful. I've had headaches that feel like migraines that last hours and hours, I'm dizzy, nauseous (vomited a few times which hurts like hell), and the gas and constipation is a bit unreal. None of these things occurred when I was in the hospital and no one mentioned they might occur. The doctor says they are all just side effects :-( Getting up and back down is hard but once I'm up walking around is not so bad. I'm hoping all this goes away in a few days because I'm not sure how much I can take. Did anyone else have excruciating headaches after surgery?? Did you find anything that helps?