Hi Dear,
Welcome to HCM.
Understanding your concern. As per your query you have symptoms of facial acne and blemishes, well acne occur when clogged pores of 
sebaceous gland filled with sebum ,dead skin and bacteria get infected. 
Need not to worry. I would suggest you to wash your face with mild soap and cold water twice a day.
- You should ex-foliate your face once a week. 
- You should apply aloe vera gel and apply azelaic acid containing cream twice a day as this is safe and natural extract of cereals. 
- Drink 5-6 glasses of water daily and add fresh fruits and vegetables to your diet. 
- Apply 
Clindamycin gel and 
Benzoyl peroxide containing gel over the acne.
-  Avoid any steroid based cream and apply 
kojic acid containing cream over face twice a day as it is a mushroom extract and safe for long term use.
 If symptoms keeps on persisting visit 
dermatologist once and get it examined and go for micro-abrasion and chemical peeling. Doctor may prescribe antibiotics course .
Hope your concern has been resolved.
Get Well Soon.
Best Wishes,
Dr. Harry Maheshwari