Hard Hit On Face Causing Blocked And Ringing Ears, Painful Jaws, Bruises On Cheek, Swollen Eyebrow, Difficulty In Chewing

hi I was badly hit and slapped hard numerous times over d last one week with the most recent slap being excruciatingly painful. When hit i heard my ears ring and post that day its always been a little blocked. Also the worst thing is my jaws are hurting like crazy and i cant move it to eat properly nor can i chew without causing tremendous pain. I have what looks like bruises on my cheek and a slightly swollen eyebrow. Please tell me how to take care of myself. I cant see a doc as it would raise too many qs that I cant afford. But im suffering in pain and need help. I tried eating today without worrying about pain but now i can barely move my jaw much. Please help!!!