Why do some people have to be so hurtful about my weight?

workoutgirl23

I used to always be very small and skinny my whole life. and then recently in the past 6 months or so, after having my thyroid removed, i gained about 60 pounds. i feel so horrible and disgusted with myself. i'm very self conscious about how i look.. and certain people don't make me feel good about it either. i was visiting at my sister's this weekend, and she was so surprised to see me gain so much weight. she wouldn't stop talking about it and telling me how fat i got. and just rubbing it in my face. and making little jabs about my weight the whole time i was there. it really hurt my feelings. i need to lose this weight. i can't keep going on looking like this. i'm starting my diet tomorrow, and i swear i will lose this weight.