people say i stink

my stomach is so weak and i’ve found out recently that I get it from my mother. Anyways if I eat certain foods it makes me gassy. So people have been saying I stink because obviously if u pass gas it’s gonna stink. But for at least a month now I haven’t been eating those things and i’ve been smelling good. but that label is still on me and i just feel like there’s no point anymore. I’m in high school and this is when people label u the most I just really hate myself. what hurts the most is it doesn’t even happen anymore but because it did now people think I stink.