About 3months ago I fell down the stairs right from the top to the bottom I couldn't get up was screaming in pain the next day I couldn't take the pain so went to hospital got a X-ray no brake showed up I hurt my bot bone and my back mostly my bot bone my bum at one side swelled right up I've been on loads of different pain killers since and still on them now my back hurts all the time and goes of just doing the house work my legs cramp up in the night the pain keeps me awake and I'm up n down all night and day filling the hot water bottle for my back my bum has gone down but has swelled back up 3 times now And still hurts if I sit flat on it I get a sicky feeling and pain only of sitting half an hour or so I've got an appointment for physio but I'm worried that my bum keeps swelling back up and that my back goes of a lot the doctor said if a brake didn't show up sometimes a fracture can be missed I think I sho of been checked again but the doctor said just takes time to heal with it been in a place that heals it's self I even asked if I cou have a clot or something there I ju don't think it should still be swelling back up when its gone down and still been in a lot of pain in my back and bum can you help