I'm female and just about to turn 21 and have never had a partner. I masturbate quite frequently and it has always been a bit finicky for me, so I tend to shake things up on occasion so I know routine isn't the problem. Sometimes it take 2 minutes, sometimes a half hour, sometimes an explosive climax, sometimes a small one, and everywhere in between, but I always climaxed and always was satisfied.
Lately it's very difficult to reach orgasm and if I do it doesn't feel satisfying in the least. I can only describe it like a fake hill on a roller coaster. There's a big, suspenseful build up, you make it to the top and think "this is it!" then, it just flattens out, leaving you disappointed. The masturbating still feels amazing and everything else is normal, but then I get to the point of "this is it!" and it just doesn't happen, or if it does, it's not what I would call a normal climax, more of a "ok, you're done" from my vagina. A sneeze is more satisfying.
It can't be normal to not feel pleasure from a climax. Is there something I can do to fix it? Is there even a problem, or am I just stressing over nothing? I've never heard of something like this happening before.