The first person you should talk with is your PCP! He/she should review all of your medicines to determine whether they couod be causing your symptoms. Stopping one, just to see if it helps a symptom, is a very-bad idea! Only a physician should do that.
There has to be more than one Neurologist in your town, right? When I needed one for a serious problem, I stayed on the phone until they gave me an appointment, for the next day! Don't use VM, stay on the line & tell the nurse that you're scared, because you're also on cardiac & kidney medications, & things are going numb. Also, don't be so sure that you don't have diabetes! My A1C jumped from 5.5 to 8.7 in three months, which was quite a shock, as I had no symptoms, but it definitely wasn't a false alarm.
Remember that no one cares more about your health than you do!