I'm a 22 and have been suffering from Lower left pelvic pain since about April. I have has a lot of test and investigations and all have come negative. The pain is localised and I have the urge to go to the toilet. I had a pelvic and ct scan, sif flex (as they thought it might have been bowel related) urine, blood and sexual health screening and all negative. The pain come and goes as it pleased and can last to about a week. I just don't know what to do. I feel like my insides are being ripped and no pain medication seems to help. I was on contraception but stopping it didn't help. I think it may be bladed related. I don't know but it is making me live in misery as the pain is excruciating.