Removal of Right Ovary

I am a 31 year old woman & have no kids - i do want kids in the future. I have had 3 ovarien (ovarian) cysts surgeries, 1 tube pregnancy, & 1 abortion(18 yrs old w/multiple complications-had to perform abortion 2x's). My menstrual cycles are very painful. my dr has scheduled a laporascopy surgery to possibly remove my right ovary and falopien tube. I am wanting to know what the effects could be for this and will i still be able to have kids? will i become really depressed and gain weight? will this help with the pain? has anyone had this experience? I am scared.  Thank you.