14 and pregnant....don't know what to do?!?

I used to get chronic UTI's because of my nervous bladder problem and water dehydration. It is normal to get severe back pain and nauseas some times from a untreated UTI. You might also have a stomach bug going on becuase of the stomach cramping and diarrhea. Pelvic pain is normal as well sometimes of the UTI. During pregnancy the UTI symtoms can become a lot worse. I would consult your doctor or nurse on the phone and tell themt he symptoms you are facing right now. Call a local 24/hour nurse hot line and ask if something else is wrong. Just sounds to be like a untreated UTI and a stomach bug. I had the same thing during my pregancy. The stomach cramping is concerning me a little and the pelvic pain becuase that could false labor or even labor depending how far along you are. Call your doctor.