Hello there. Last night, I fell down my stairs. I have a huge bruise on my upper left leg. The muscles in that legs are now rock hard and they are not normally. Also, leg weakness, swelling and probably a sprained ankle on the same side. Also I have a bad back . My neck is very tight and can t turn it very much at all. Shoulders tight. Fever. High pain level, muscle spasms in back and leg, deep pain in leg, also I have a Fever, which o usually get when in a lot of pain. As a side note, I have fibromyalgia and osteoporosis. I am 35yrs old. 5 4 115lbs What could possible injuries be, treatment ideas?