It an emergency!

Hi.it an emergency it need 2 be fixed asap,u guyz help me! i'v been the most busy girl in the world,and forgot 2 even look after myself(beauty and stuff),did things anyhow and now people around me are saying weird things about me like"ow how u are so fat!" am like embrassed cause i did not know what was happening. The that makes me all worried is the festive season is around the corner i cant be going beaches like this,and i wont enjoy.so i need your help u guyz. I feel like am in a hole and am not gona be able 2 be out of that hole cause really 2 where and how i had had started and am going back 2 that first time,it wasn't nice at all. The toughts of my clothes that can't fit cause they are smaller than me makes me want 2 scream!!!!! Argh! O.m.g!