At your age , pimples, aka acne is common due to hormonal fluctuations leading to unregulated oil secretion on face. However, check for dandruff also. Try a facewash for oily skin like ridacne, saslic or brevoxyl if you have oily skin. Or cetaphil cleanser if you have normal skin. U can apply clear gel on acne at bedtime . Day time try a sunscreen based moisturiser like episoft AC cream .
Next Steps
Take an appointment with a skin specialist in your region to physically show them after the lockdown is over. Till then use these medicines from pharmacy. U might need an antibiotic course if the acne doesn’t subside .
Health Tips
You can wash your pillow cover frequently and also use a mild shampoo to clean your scalp on alternate days . Check for dandruff. Wash your face towel everyday