Update:

Doctor thinks I have a mild concussion.  The x-ray showed minor neck injury (not too bad).  But, my problem is the headache that will not go away (nausea & dizziness).

He prescribed me physical therapy.  And wants me to check with him in 10 days.  We are guessing I will be better by then, or else… (bigger issue)

Doctor didn't seem worried.  He thinks I will be OK.   Now I know there isn't anything horribly wrong with me. For now, I still have the headache.

I am OK.  I can still enjoy everyday life.  🙂

Merry Christmas. Happy holidays.