Shrinking appetite and i'm worried

NO I'M NOT LIKE THE TYPICAL GIRLS WHO ARE WORRIED THAT THEY EAT A LOT

I'M WORRIED THAT MY APPETITE IS SHRINKING! UWAAAAAAAAAAAAAAAAAA HOW CAN THIS BE?????

anyways, i think it's coz of my netball training. my tummy is shrinking, hence the smaller amount of food intake.

it usually takes a lot for me to feel full but nowwwww... haihhh.. i even had to force myself to eat! wtf!