my pelvic area is rock hard i can hardly move about,i feel like i've got a baby inside doing somersaults and every now and then get a sharp pain in my vagina. i was scanned 2 weeks ago where something small was found (get results this friday) even tho i was told it was small is it possible to have grown so fast ??? so big ??? i feel like it's the size of a football and the back ache and nausea is also a worry xxx please advise me what to do