Congrats on the 6 lbs. lost!
My first tip is to avoid putting a timeline on your weight loss. If you're making healthy choices and exercising, the weight will come off in a healthy manner.
Regarding your DH, I'd just start cooking the way you want to eat and if he doesn't eat it, I'm sure he knows where the kitchen is.
My DH eats what I eat, but he adds bread and other stuff if he wants to. I do make him keep the peanut butter on the highest shelf (out of sight, out of mind) because it's a trigger food for me. He also keeps his chocolate out of sight, too.
Be sure and start adding exercise, both cardio and weights. I've found that making exercise a priority really helps, especially when I don't see a scale loss, because my clothes fit better and I wear a smaller size given my weight.
Good luck! Stay around and post often. Lots of good support here.