i am 14 years old and for the past 2 months or so i've been feeling discomfort in my lower abdomen. my stomach feels really hard when i press it, mainly on the left side. my stomach also makes weird gurgling noises popping like almost or the sound when your hungry. i also have had cramps that i thought at first where period pains but i had them even after my period. when i press my stomach its like i can feel a pulse, a heart beat. im not sexually active so i cant be pregnant. can you help me im scared to tell my mum or go to the doctors. i looked up some of my symptoms on the net and it came up with loads of things it could be, IBS, colon cancer(which has almost exactly the same symptoms as IBS) or maybe stomach cancer? im not really sure on any of them but im really worried it could be something serious.