5.5 hrs ago I fell on ice &landed on back & hit my head. Didn't lose consciousness & hopped right up. No dizziness. I do have a mild headache&sore hip?

See your doctor. These symptoms can only be adequately addressed by your doctor in real-time (face-to-face). Only after a thorogh evaluation, possibly including labs and other studies, can he/she determine what's wrong and what to do about it.