Was the medication expensive? When did you start noticing the difference? I also have red marks left from acne (it's smooth but still red so it looks like I still have acne). Been trying to find a way to get ridd'em but scared to try anything b/c I don't want to break out. I'm currently using DUAC and differin gel.. and then taking dynacin (brand named minocycline) and also Yasmin. SO I feel like I'm doing everything... I also tried laser and that did NOTHING. What a waste of money!