My bearded dragon ran off of a 4 foot counter! Is he okay?

My bearded dragon doesn't understand gravity and justr sprinted off a 4 foot countertop and fell to the linoleum floor. Is he okay? When I looked at him he was just laying there for awhile. After about a minute he started walking very slowly until I picked him up. He is now laying down on my finger. he is only 6 months old. Do you think he will be okay! PLEASE RESPOND!