question: I was in a vehicle accident about 3 weeks ago where I swerved off the road into a ditch then hit a driveway going about 50mph and jumped my car. I landed on all four tires of the car, no airbags deployed and with alot of force and I instantly felt sharp pain in my lower back. I went to the hospital where they checked me out and released me within the hour because the pain was bearable and they said it would be gone in about a week thinking is was just muscle spasms or bruised tissue but now almost 4 weeks later the pain is still there and focused to my right kidney mostly where it feels swollen and hard and is very painfull to touch. Theres no blood in my urine that I can notice, but I dont have an appetite, my skin is developing rashes at times, I cannot turn my back to the right without a sharp pain, and im just generally uncomfortable with that dull pain. What could this be?