Really bad cramps:/

So right now I'm having really bad cramps in my vagina. It's so bad that I can't even pee(tmi) because there is so much pain. I was hunched over on the toilet about to fall off, it hurt that bad. I can't even walk either, it's soooo painful:/. I've never had really bad cramps before. Should I go to my doctor? I'm also getting a bad cramp in my stomach that makes me feel like I need to throw up 😕