Hello, I keep having persistent acne on my left cheek. It comes out like big swelling, no pus just red and it hurts. Then the small ones come out like rashes that sometime show up on my chin and forehead. I took antibiotics for 6 weeks and it came down and about 2 months after it came out again. I haven't changed my diet, i'm not a foodie. I still use the same cream and soap. What do I do? Or what cld I be doing wrong?