Hi Twilight,
I would ask your doctor for a MRI scan, you are saying all the things that happened too me after a TIA mini-stroke.
It's 2 and half years since my TIA and I am still dealing with my problems from it, part of my brain had a burst blood vessel and whichever part of the brain is damaged then this will decide what is affected. Mine is, if you draw a line down the centre of my body, everything on my right feels that it is in a fridge, even in high summer, at night in bed my right side is like it is in a fridge, but it is warm to the touch my brain is telling me it is cold.
I couldn't remember names or day to day things, I am now about 75% better on this part but still struggle.
I have a friend that had a TIA and his symptoms, slurred speech and right facial drop only lasted 2 weeks.
Hope you get it sorted.
Thanks
Kev