Why am I only fat on my stomach?

fat going different places for everyone maybe you're eating a lot of carbs? they go straight to your stomach. sugar also is stored mostly in your stomach, and stress can cause weight gain in the stomach region too

are you a guy or a girl? it would really depend, if you are a guy , your body fat deposits to your gut and sure other places (if you are so fat) but you aren't, that means your belly just want to be toned, nothing else. if you are a girl, still also normal, you want to tone your belly,that's all about it.

It's all down to genes. Some people gain fat in their legs, but no where else, some people gain fat in their arms (not likely, but still), but no where else, etc. You gain fat in the last place you lose it.

you're a woman or an alcoholic