Hello
Acne r very common at this age .
R ur periods regular , do u hav any hormonal issues.
R u taking any treatment.
Next Steps
It may be due to hormonal changes, improper diet, stress and pollution.
Health Tips
drink lemon juice twice daily.
avoid oily food, sweet, icecream chocolate milk and milk product.
u can do direct online consulation with me so that I can suggest u further treatment.
tc