WHAT DID YOU JUST SAY??????????DID I HEAR IT WRONGLY??????

yesterday during ballet class i was facing the mirror to practice my turn on point
then suddenly my teacher look at me and started shouting from no where saying
"MICHELLE LIM CHUI MUN!!!!!!!!!!! YOU ARE FAT!!!!!!!!!!!!!!!"

and i look at her and i was like OMG are you serious?????????
but was she say was actually true also cause i am not a girl who can overcome stress easily

when i am stress i intend to eat a lot or maybe sit and cry
whenever the food which goes into my mouth its always fattening food
exp:- CHOCLATES,MILO ICE EXTRA MILO POWDER ON THE TOP,CHEESY FATTY PIZZA AND SO ON and when it goes into my mouth it turns to be come FATS!!!!!!!!!!!!!!!!
when i cry its normal for me cause i am the person who can cry easily lol my family knows that =D (got a fragile heart)

just now i had for lunch was 2 left over pizza and a deli wing chicken and a big cup of ice cold ribena
diet plan failed!!!!!!!!!!!
GONNA START DIET MAYBE TOMORROW OR 1ST NOV AFTER FINALS
no idea bout it yet cause i go to be thin and fit before my ballet concert which is this DECEMBER!!!!!