Yes, start with the epiduo. If you want to try an internal treatment concurrently, you could make some green smoothies every day. My forehead acne (looked exactly like yours) went away when I did a green smoothie only kick for 3 days, and then SCD diet for a couple weeks.
Edit: Epiduo actually might be a little harsh. It has benzoyl peroxide and adapalene. It's still probably the best treatment, but really try not to use too much. I used it when I was 15 (and I used too much, of course) and my face peeled horrendously, so I stopped.
Edited by Quetzlcoatl, 03 October 2013 - 03:55 PM.