Hello and welcome.
Thank you for your query.
At first you need to try your best to be certain about one thing. Have all these symptoms only popped up after your head injury?
Was a head scan conducted after the injury? Did you suffer loss of consciousness
after the injury? Vomiting
If the scan was conducted, what was the result?
If the scan was not conducted I advise you to get an MRI
scan of your brain along with and EEG (electroencephalogram).
Both these will greatly help in coming closer to a diagnosis. Also, schedule an appointment with a psychiatrist
, who might help you with symptoms of depression
Please remember, you are only 55 years old and have a long life ahead of you.
I wish you good health.