I myself was MR America, under 8% body fat then.... In a matter of 2 years I gained 40 lbs to 200lbs I was devastated, depressed and self consious. I bought a MTB and rode like a dog everday to near exhaustion. I started with only doing 2 miles, today I rode a 24 mile hill in 2hr and 44 min. And even though the some of weight is still there people no longer take me for granted as I can keep up with them with an extra 30 lb on me. Today I feel better , look better and have increased self esteem, I know one day I will lose it all and accomplish my goals. Keep up the good work.
PS eating is very much a part of it.