Victims of acts of violence

I was walking from my car to my apartment...i passed 3 cars with people outside of them. They made a statement of, " hey white girl you know what time it is.". Next thing i know im being hit by a guy and a girl is on top of me beating me. I feel my purse and phone get yanked out of my possession. I felt multiple kicks to my face and body and could hear mulitple voices. I could hear one car start to leave and felt the tire run over me.
At this point the others proceeded to follow due to a neoghbor calling the cops for me. When they finally stopped beating me i tried to stop one of the cars with NO success. The 3rd car was pulling away amd i was able open the door but after they regained control of the vehilce they left as well.
I now have mulitple lumps and bruises to my entire head and 2 extremely swollen black eyes, swollen knees, multiple scrapes and bruising to my entire body including both shoulders, hips, forearms, lower back, and much more.
They rumaged through my belongings taking my car keys, cell phone, saint christophers, and wallet (including my rent and bill money, all my work cards, atm card, ect). Please any help wpuld be greatly appreciated.