Is it just me, or do I have a problem?

A little history: about a month ago my mother sent me from her house in connecticut to my father’s house in pennsylvania, where I grew up and spent most of my life without her. I had planned already to go down and visit for the holidays, however, my contraction of shingles freaked her out and she shipped me down early. Because of that, I had been out of work for the entire month of december up until next week when I can return to my mom’s and get back on the schedule. As I was recovering from my shingles, I had a major acne breakout around my hairline. However, I am becoming more aware as well as my family that I unknowingly CONSTANTLY pick at my face. The breakout became worse, spread all over, and the dry skin and scabs I can’t help but peel off. Its spread to not just my forehead but my eyebrows, my cheeks, behind my ear, and even on my scalp. I still have remnants of the shingles rash on my back and stomach, and I even pick at those without realizing it. Do you think this breakout on my face is anything related to the fact that I had shingles, how do I keep myself from picking at the scabs, and how can I clear up my face well enough that by the time I go back to work I won’t scare away customers?