Over the last week or two ive been having trouble with my stomach. Im always feeling sick, my stomach has been very unsettled and i often feel as though im going to vomit. Ive been urinating alot and ive gained a fair bit of weight around my stomach. Could this be because of my recent increase of unhealthy foods in my diet? Could i have some kind of stomach bug? Im 16 and cant go to the doctors without my parents because i live in a small town and the doctors here dont allow it. Im scared it could be something serious. could i be pregnant? Please help! :?