What you have described so far appears to be acne vulgaris.
Further details hints towards development of black heads and probably scarring as well.
You need to get a dermatologist s help to get you acne resolved and also would need further treatment for the damages the scars have left to your face
Next Steps
1)Use Cetaphil face wash
2)Epiduo Gel -To apply to the face at night to the individual acne.Start with keeping for 1 hour on day 1 and then keep increasing by 1 hour daily and subsequently overnight.
3)Cap Doxycycline 100mg 1cap once daily for 21 days
Health Tips
If irritation to face occurs with Epiduo, then stop and consult Dermatologist for alternative s