Hello Dear Thank you for your query. First of all I would say never ever squeeze or scratch the acne . It will cause secondary infection in them and also will increase chances of scar marks.I would advice you to keep your skin clean,Have plenty of fluids,avoid oily foods,avoid applying greezy or oily creams on face.Apply Clindamycin gel over the acne thrice daily for a month.You can use topical tretinoin over the comedone [ but it often causes burning sensation and redness] Dont worry too much Inform here how the condition progresses. Take care and dont take too much of stress :)