Hi, I have been experiencing vibrations in my chest that now go into my lower torso and legs. I ve been to my gp and she doesn t know what it can be. Could it be anything to do with being a pre-diabetic?? I m on the border right now. I ve googled it for many months and I have found others who are experiencing the same thing but they haven t found out why it s happening. I even went to see a cardiologist thinking ot was my heart but it wasn t.

Summarized question: What are the signs and symptoms of diabetes?