ROP makes your hormone go crazy because of the spike in testosterone and from what the ROP is affecting in general. hormones reegulate lots of stuff, life of cells, oil production, natural exfoliation... your hormones are going crazy right now like when people go through puberty and unforuneatly that's bad for your skin because it's whole process of cleaning itself out was messed up. If you don't understand what I'm trying to say (hard to explain) the hormones cause your skin to produce more oil and some pores got clogged, and some pimples got formed. once your hormones calm down you won't have to worry about it.