So last night my husband and i are doing the BD and got really hot and heavy to the point my legs were on his shoulders everything was going fine until i went to take 1 leg down and he went a little harder at same time it felt like he had torn through my uterus i have been in agony on my left side since and it bloody hurts to walk i can barely move my left leg or i will be in pain...what should i do and how do i control this pain i have taken paracetamol but hasnt done anything