What should I do- Harrasment/Assult/attempting theft
So today walking out of school (10th grade) and these 3 black girls were behind me. One of them pulls my bag, and I turn around she says "why you looking at me like I did it" and her friend said something rude so I was like whatever, and turned around.
Then one of them punched me in my back where I had SURGERY!
When I asked them who the hell did it they laughed and pointed in 8 million ways -.-
I would have puchned them but I know better- I just said "Wow you all need to learn respect"
And one of them said "Respect? Haha htis is high skeeewl"
What should I do?
I don't know the girls. I never spoken to them.
And I dotn really know what they look like :/
What can I do ?