Hi...I fell down the stairs 2 weeks ago landing on the side of my hip/thigh. Since then, I started swelling up, retaining water...22 lbs to be exact. both legs, ankles, feet and abdomen. I went to the ER, they gave me a Lasix water pill. I dropped 16 pounds overnight then gradually down to my normal weight over a week. I feel I am having trouble urinating and defecating since the fall. Also have fever, chills, shakes, cough and headache. Is all this related to my fall? How long does it take to heal from a fall like that? Very bad bruising, large lump (soft) under skin. Help!!!!