Pain and numbness is left arm
Im needing some help determining what is goin on with my left arm.
I recently began playing the guitar and the last two weeks have had pain and numbness all up and down my arm.
The tips of my fingers and thumb tingle and are numb, as well as my upper arm and forarm.
I have the sensation to scratch them but cannot feel it at all, leaving me looking like I’m being beat up by at tree limb. Any help would be very grateful.