So I was cleaning my bosses house and slipped on a puddle and fell on the floor. My foot slipped out from under me and I…

So I was cleaning my bosses house and slipped on a puddle and fell on the floor. My foot slipped out from under me and I landed pretty hard on the side of my leg and the side of my butt. I'm scared because i didn't fall on my belly or anything but I'm just worried, I don't know if I should go to hospital and get checked or just brush it off.i just felt her move so does that mean everything is ok?