The past few months, sometimes when i wash my face it swells/burns in some areas. i’m really careful with what i use on my face and i hardly ever wear makeup. the only semi-harsh thing i use on my face is benzoyl peroxide and differin gel, but i’m always careful to not get those on my cheeks. before this started happening, i used to have pink cheeks a lot but this is more red and swollen. if it helps i’m a tan/biracial high school girl. this happens at least every 2 weeks and it really hurts.