In the last two weeks I have been getting a weird feeling in my left hand, then it radiates up into my fore arm and then into my upper arm. It then travels up into my mouth, and my tongue, and then it goes into the left side of my face. It only happened 2 times in the last two weeks and its always about an hour after I take my shot. I don't know what it is. The feeling that I get is numbness and pins and needles. Once it goes into my upper arms it stops in my finger tips and it normally lasts about 25 minutes. It happened to me the first time when I was watching TV. Then today it happened again, while I was driving, thank god I am right handed. It scares me. I don't know if its something to do with my nerves or something similar. It makes my arm unuseful. I am not able to move it much or bend my elbows.
Does anyone have any ideas on what this could be? Should I talk to my endo about this or go to a nerve specialist? All ideas are appreciated.