keep a little notebook on the times when you have the tingling pain. Tingling sometimes has to do with a nerve being pinched and you don't want your nerve to be pinched. Any pain isn't good especially if it is new pain.
Maybe change the way your sitting using the computer what ever it's at I just hope it stops. Because to know someone is in pain, breaks my heart cause I would never wish any pain onto m yenemy.
You'll be in my thoughts,
nice to meet cha, I'm Crew