Anyway, I tried what some of you said and had a look in a mirror. I couldn't see too well, because I only have a small hand mirror, and I don't shave or anything, plus the lighting was pretty odd so I had to use a torch (I certainly won't be telling my best friend what I used the book lamp she got me for my birthday for...), and therefore I had a very sketchy view, but from what I could see, I seem to simply have a bulge where my vagina should be. It's like there's a hole, and then a sort of fleshy lump protruding from the middle of it. It would make it completely impossible to get anything in there. It hurt a little when I pressed on it. I have no idea what it is - my hymen, perhaps? I don't even know what it should look like. It seems to be just a fleshy mess down there. I can feel this bump when I wipe (I'm so sorry!) and have so for about a year, which adds to my feeling that it could be my hymen, as I've heard they can get thicker during puberty? Whatever it is, it's getting in the way, and if it's not my hymen then I don't know what it is and that scares me. If it IS my hymen, then what would I do about it? It seems pretty unmovable. I don't know how I'd get my cup in there.
Sorry this is a little off topic, but everyone on here has been so friendly and un-judgemental, unlike the rest of the internet, and I feel more comfortable addressing this to you on here. Could anyone give me some advice on anything, please?