Abolish acne once and for all

Ok, so I am 33 and have been battling acne most of my life and have tried everything from diet changes to every medication known to man. I did accutane in my early 20’s and that worked for the cystic like acne. All of a sudden, the acne has stared again. I have been hiding out at our cabin since Wednesday, too embarassed to go anywhere. My husband, who is out of town, thinks I am exxagrating, but seriously, the acne I have right now, especally the huge cystic one on the side of my nose is horrible. So, I go to the derm on Thursday and he gives me antibotics and a face cream. Not before he shoots up my face with corisone (I asked him to) to get rid of the cystic one faster. Today is Sunday, and I finally feel like I can leave the house. I have been spending 100’s of dollars on face creams, etc, and all he said I should use is soap and the perscrption he gave me. Anyway, I just want to look clear again and have my hopes in these meds.