I recently tried the Instead Soft Cup and it didn't go well. I could get it in and over my pubic bone but it would pop out and slip down slightly. I could feel it and it made my cramps worse. I think it was too big. I would like to try a different menstrual cup, like the Lunette Cup I found at Walgreens.I am wondering since I could not comfortable use the Soft Cup, will I be able to use a cup like the Lunette shape? I know they are quite different but I don't want to buy one and be disappointed again.