I was in the er 2 weeks ago with sever pain in lower abdomen it was so bad i could not even walk they did a urine test and said i had blood in my urine they did no further testing they give me an atibiotic and sent me home they said it was a bladder infection. I took at the meds and still was not beter so i went to my doctor she said there was still blood in my urine and she said i needed to see a urologist asap so she sent my to one and he said he thought the blood was coming from my uteris but he ordered a ct scan did that i dont know results yet but bleeding and pain got worse so i went back to the er they did an ultrasound and said everything looked fine so doctor said it was pelvic inflamatory disease they give me another atibiotic and still dont feel beter can someone give me some help i know its not normal to be bleeding like this i have been checked for all stds and all were negative so i konow its not that and i have not been having sex either.