Hello @quentin123, Welcome to Mayo Clinic Connect. I'm happy to hear you have an upcoming appointment with a neurologist who hopefully will be able to provide a diagnosis and a treatment plan. Waiting can be hard but I think it can give us a little more time to learn more about our condition so that we can ask better questions from our doctors and care team. Here are a couple of discussions where members have posted symptoms similar to yours.

- Undiagnosed, numbness, tingling, Muscle weakness and more: https://connect.mayoclinic.org/discussion/undiagnosed-numbness-tingling-muscle-weakness-and-more/
- Neuropathy and other strange symptoms: https://connect.mayoclinic.org/discussion/neuropathy-and-other-strange-symptoms/

Here is an article that you might find helpful for more information:
- Why do I feel tingling in my face?: https://www.medicalnewstoday.com/articles/325975

Can you let us know how your appointment with the neurologist goes?