I think I have a pretty bad concussion. I am dizzy, can't keep balance, and have head pain where I got hit in the head.
Seek neurological evaluation. MRI of the brain is a must. Neurosurgeon can be your answer.
This is more of an emergent situation. Please seek a local medical professional. If you need suggestions, please visit www.healthcarelogics.com
Go to the ER. DO NOT DRIVE!
Consult Neurology.