In college I competed in track and field,..discus and shot put. I was out bench pressing and squating the guys. I was 150 pounds at 17 % body fat actually calculated via underwater weight. I still had a stomach,...and boobs! Solid as a rock in my arms, legs, back,....but my tummy and sisters where the only places I was storing my energy.

Then came in season sprints. Lots of them,....
For the next 6 months I was the at 143 pounds and 11% body fat.

It was beautiful for the moment in life, but the work to maintain that regime for a lifetime would be impossible.

My parents and siblings all weigh over 300 pounds each. Three of them have had gastric bypasses. My twin got down to 150, but after 4 years has grazed herself up to 250. Gentics are nearly impossible to overcome. I "workout" at least 3 days a week my entire life and have a physical job to boot.

Make yourself happy, but don't kill yourself doing so.