I need to go on a diet really bad. I have gained 10 pounds since moving to Houston, which doesn't sound like a lot, but it is a few inches. I feel so uncomfortable in my body. I try, but my biggest hurdle is that I can't cook, and my boyfriends is a pretty bad influence on me. I also don't have a gym I can use. I will try to walk every morning though. My goal is to be at 140 by December. Five pounds is doable right?