After I had surgery for my ectopic pregnancy I had pustules all over me. So not nice. They were ok except the look till I squeezed them then they were itchy. I guess we all react differently to major stressful events. I hope it heals soon for you. Have you had dry skin before? If not its probably related to your miscarriage and the lack of sleep etc. Thats just my opinion though. Could be completely wrong.