Constantly comparing my weight to my boyfriend's sisters?
Is this normal? They're much smaller than me and wear size 2 I wear size 12 so whenever I'm hanging out with them I feel like a giant blob of fat and constantly compare my arms, legs, belly etc to theirs.
They're so tiny. I'm average height 5'3ish and they're like 5'2 but they're small framed and are around 100 pounds. When we shop for clothes it's the worst I actually feel disgusted so I let them shop while I pretend to shop and say I'm not interested in anything there or I'm saving my money.
Also they wear see thru shirts because they're so petite and tiny chested and no one thinks they're being sexual and I can't even go without a bra without people calling me slut because I have near D cups.
They also wear crop tops I can't because I have a chunky belly theirs is flat. They eat more than me too. I'll spend the day at their place and they'll eat like pigs and I'll not snack and just have regular meals same exact as theirs and yet I'm chunky. They were always skinny too. Photos of them younger they're the smallest in their class photos :( and in my class photos as a teen I was one of the biggest. I have hypothyroidism but I can't afford the medication so I just try to eat as healthy as I can but I can't seem to be as skinny as them so decided I'm going to drop food and just fast I can't cope in their presence I lose my mind :/