Earlier I noticed my chicken had this scabbing on her face. I picked her up and got a closer look. There's a bunch of these raised bumps on her face, on her lower wobble thing (sorry I don't know the name) and around the eyes and beak and all over. Several look kind of yellow-y. Most have scabs on them. I don't know if this is from chickens peaking at her or not (she's low ranked so she's always getting pecked) or it's a symptom. I also don't know if there's puss in it. I attached two picture links above. I don't know if it's contagious, and I don't think she's had it for very long because I was handling her a day or two ago. PLEASE ANSWER IF YOU HAVE ANY KNOWLAGE ABOUT THIS AS QUICK AS YOU CAN. I don't know what to do.