Thanks for writing your query.
After reading your query, it seems that you have suffered from soft tissue injury
It takes few days to weeks for the symptoms to disappear.
You should take proper rest for quick recovery.
If the pain is severe, you can take pain killer like Ibuprofen
one tablet twice a day after meals along with an antacid
If the symptoms are persisting or if some abnormal symptoms are noticed, you should contact a Neurophysician and get yourself clinically examined.
Also get a scan of your head done.
I hope this is helpful to you.