Im 16 y/o i started having trouble with acne when i was 15.This year i started getting those big scars after every pimple .I had 2 VBeam treatments .After the first one my scars got very red and big .Went to the derm and got my face cleaned and after 2 days i saw a 30-40% improvement .Started getting some pimples again.So i started using Akneroxid and Dalacin T everyday and every month going to get my face cleaned .This cleared 70% percent of my scars and acne (or just made them alot more unoticable ,I honestly dont know).I had few scars that were still noticable and wanted them gone ,so i had another Vbeam surgery.It has been 4 days post Vbeam and my skin looks very bad .Pls someone tell me what is going on .Do i even have erythema ?