Terry

I don't think there is anyway we can tell you if its related. But I would venture to guess it is. And that there is a chance it will come back.
Whether its something to worry about or not, is another question.

I would personally write it all done just as you have. Make a copy and
if it returns, especially with bad symptoms, headache and stuff, get to
a neurologist and be seen as soon as possible.

Glad to have you on board.

Donna