I used to get acne on my pct. some guys get it during cycle some after. It’s all due to hormone fluxes imo. It will subside. Best to start a good acne control before you start cycle. Sounds crazy but I use Palmolive antibacterial dishwashing liquid in my shower- hair and skin. The lactic acid is an alpha hydroxy which helps skin cell turnover ratio. I turn the cold water on at the end to close my pores. Sounds retarded but it works for me. Hope this helps