I was wondering if this is a serious matter. Last night I had sex with a partner and I think he did it alittle too hard . Once he did that I couldn't even move because it hurts so much . And today still now it even hurts when I walk . I was wondering if I could get any std like that . Or is it pelvic flammatory desease or something like that . Should I go to the doctor or just wait it out ? Because last time when I went to the doctor to ask for an std test she automatically said I don't have anything and that just wasted my money. Any advise would be greatly appreciated.