I am going to hope you can get the money or insurance. To get to a doctor
if it continues.

It sounds more like it could have been a isolated situation with getting
dizzy.

Now about the foot. Do you have a ice pack that turns both hot/cold.
Or can you or someone go get you one. This and tylenol or ibprofen
will help the pain.

I personally would alternate, with the ice/hot. Or use just which ever
works best. For me its usually the hot.

Donna