Acne at age of 16 is normal hormonal changes of body, what we should do is to focus on not to creat complications and side effects.
Treatment options for acne are according to severity, so I would recommend you to consult for specific treatment.
Next Steps
Do consult, do proper dietary practice and maintain hydration till you go for consultation or do it online.
Health Tips
Stop popping your pimples, it can give you dark spots and scars.