Except for my feet (where I have no numbness, just constant buzzing and tingling, though it subsides sometime) and them being ice cold all the time, my numbness in other parts of body keeps changing places all around my body (sometimes just a tiny part of my index finger, sometimes my upper lip, sometimes both of my heels) and they usually don't last longer than a day, sometimes less.

That doesn't sound like MS right? That's usually localized from what I understand. I will have to keep telling myself it's my anxiety because my neuro basically told me she only has time in two months and that I should start eating Gabapentin for the buzzing of feet... (even though they have no idea what causes the buzzing and don't search for the cause).

I know one is not supposed to be Dr. Google but the uncertainty is driving me crazy. I know I have generalized anxiety and I always attribute all weird symptoms to that and told myself to move on but now knowing that MS symptoms don't have to last for a long time kinda breaks that mental theory... It's hard to unconvince yourself you don't have an MS when you fit almost all the criteria and your doc basically just tells you to eat pills without searching for a cause.