I just ended my third week on my chest and my fifth day on my face. My doctor told me absolutely nothing about treatment, just told me to apply for 3 weeks, no follow up or anything. So I don’t whether to stop at 3 weeks on my chest. It is uncomfortable, itches like crazy and keeps me up st night. But there is no big blisters or weeping from the spots on my chest. My whole is covered with spots that have scabs on them but I don’t think it’s erosion, help! Should I stop? My doctor has not gotten back with me so I’m in limbo, any suggestions?