Ok so I got my diva cup about a month ago. I used it for my last period with some not so great results. I got it inserted no problem after I got the hang of it. However it was leaking so I checked out the cup itself and it has three holes that go all the way through and one that looks like it should be a hole, but wasn't punched out. I took a pin and tried to push it out, but instead it just punctured it. Still the cup worked way better with just the little hole in it. So I am wondering are there supposed to be just the three holes like mine was or are there supposed to be four and mine is defective. Thanks so much.