Why am I only gaining weight in my stomach? It's bulging & I'm starting to look pregnant & I'm 100% sure I'm not pregnant. I do drink a lot of water & my two jobs consists of standing (& some sitting) because I'm a cashier. I never have time to exercise & I don't eat very much 'cause I'm too tired to eat. I'm sure many have asked this question but don't got the patience to look threw 'em all. I'm also Anemic & the last I got my period was a month ago as well as the last time I took my birth control. if anyone know, please hit me up. I'm starting to be asked when I'm due.