You may be having recalcitrant type of acne
on your face which is resistent to normal treatment . You need oral Retinoid
(vit A) like ISOTRETINOIN
20 mg for atleast 2 months initially after checking blood tryglycerides and liver
function tests which should be normal before starting therapy and most importantly you must not be pregnant or getting pregnant even after stopping treatment for 2 month since it is a potential teratogenic drug.