I finished my third cycle with my small size Mooncup UK and still had a lot of leakage issues. As I have said before, I know it is opening and sealing well, so I am thinking I need to get the larger size. The problem is, I notices this time around that the pressure of the cup is causing me to have cramps every day, not just my usual first day cramps. They are not debilitating, but still unhappy and I would rather not have to suffer with them and I hate having to take vitamin I to get rid of them. This all leads me to ask you worldly ladeez: Will the larger size help the leakage and will it make my cramps worse? What do you all think?