Hello and thanks for the query
I read your mail in detail.In my opinion you must consult your neurologist
and get your CT head done to rule out any contusion
or collection of blood. Because you have Loss of consciousness
(don't know about ENT bleed) present after the injury. We can not ignore these important symptoms which indicate that some thing is wrong due to head injury
These symptoms may be due to stoke fear due to the injury but we needs to prove it by CT head.
So consult your neurologist and get your investigation done.