Hey guys!! Im a 14 year old girl.. ive been having troubles lately.. with my stomach mostly.. ive been getting stomach aches lately and i havent been eating too much!! Im drinking as much water as i can and have taken paracetamol tablets with nausea pills.. my mother gave me two other pills to help me.. my first suggestion was that i was constipated due to the lack of fruit and vegetables.. but as the week went by i started sleeping less and waking up feeling really dizzy and nauseas.. ive looked up these symptoms on the internet, but there variety of things saying you have gastro or your constipated or you have sinus.. i dont know what i have BUT i hope you guys could figure this out for me.. please.. (i havent had my period yet.. it comes late and i didnt have any sex with anyone.. )