Any ideas for a skin care regimen?

I have sensitive/oily skin, and don't have the best complexion. I have tiny zits around my chin and jaw line, plus blackheads on my nose. I cleanse with Neutrogena twice a day, and use moisturizer from Neutrogena--all oil-free. I drink lots of water, eat healthy, get plenty of exercise, wear no makeup, wash my pillowcase often, and yet I still have a bumpy complexion. I went to a dermatologist too but he wasn't the biggest help. It's aggravating to say the least. Any ideas for products? I've also used Eucerin, Cetaphil, even some organic products, but so far Neutrogena has had the best results. Is there anything better? Thanks!