Ive had these 2 bumps on my thumb for 2 days now, and more just popped up near my pointer finger at the top of my hand near the knuckle. Along with these strange bumps I ve developed this rash that goes up and down both of my arms and turns both my palms bright red and splotchy and makes them burn/tingle. And the rash on my arms hose on to my hands as well and both my hands and arms burn/tingle as well. I m curious as to what it could be or if you have any ideas of what I should do