I actually have a question in regards to my mother.
Your mother needs to be admitted to hospital immediately. Maybe meningitis
Welcome to Ask a Doctor service.
I have gone through your query carefully and understand what is going on.
Based on your description, your mother seems to have developed meningitis (infection spreading into the coverings of the brain) or encephalitis ( infection of the brain itself).
This is a medical emergency and you need to call 911 or take your mother to the emergency room urgently.
She needs to be admitted and must be examined to find out if she has meningitis or encephalitis and if yes then she will need high doses of antibiotics given intravenously.
Please do not ignore.
I hope this information will be of use to you.