Thanks for posting question on HCM,
Most probably you are having post acne
,there are three ways to deal.
1 Application of tretinoin
cream and sunblock in morning.
2 If no response chemical peeling with glycolic acid
3 If little or no response advice procedure called Microdermabrasion
At this stage you apply tretinoin cream at night and sunblock spf60 at morning before going outside
Let me know after 2weeks
Hope this will alleviate your anxiety
Dr sher bhutto