Extreme breakout on face and body

Patient: Recently my skin broke into painful,itchy, red bumps. At first it was a cluster on my right side of my face near my mouth and I assumed it was just ordinary pimples and they would go away but I’ve noticed very small red bumps on the back of my hands and my arms now too (which also is itchy). The corners of my mouth have always been a problem area for me but now it has gotten worst and a day before the bumps appeared. I just don’t know what to make of it or do about it.