I Fell Down Some Stairs At Work 1-30-15,ihave Been Suffering

i fell down some stairs at work 1-30-15,ihave been suffering alot of pain,i have been eating exedrens and tylanol by the hands full and it just dont help,i have told all the doctors that i am seeing,but they act like they dont here me,i really havent ask for anything,i just thougt they would recamend something to me,i really have been suffering all this time in bad pain,i have had alot of bad thougts,i have head trauma,sever back and neck pain,and constant head aces neuolist said it post-concussion syndrom.they want to operate on my back,and the foot doctor says i may loose my toes,they are all black he said there is infection in the toe bones,they are going to do a bone scan and some other test,the foot stays swollen,twice the size of my other foot,if i keep it elavated the swelling goes down,but as soon as i walk on it it swells right back up,im in constant pain,theres alot more i could explain but i wont go on further,what could or should i do,thank you