what is this?

hmmmmm....well, no stress lately, not sick, and today on lunch I started getting the tingly funky feeling right leg and foot.  Not too much longer and foot drop started in.  Standing in line at the store and I was swaying like a drunk.  So, is this a migraine? I don't have a headache.  I pretty well feel good today. I was a bit tired when I woke up this morning, but that went away.  I noticed last night when I played Wii with the kids that my balance was bad, but I just figured I was tired.  
 Not really sure what I should think.  I need to call the neuro and get an appointment I guess.  How long will I have to wait to get in tho?  No matter, have written my symptoms in my journal that I keep.  I just wish that I had these issues when I went in.  I kept myself hydrated today too.  Can't blame it on that this time.  So far, no vertigo.  At least the doc did give me meds for the nausea when I get the vertigo...Won't have to suffer thru that much.