Hi I am a 16 year old girl and I've been having some unpleasant symptoms. I have been quite bloated to the point where my stomach is twice the size but only the bottom of my stomach, I've also been having pain around my hips and back that radiating to my leg and also my periods have been quite irregular( I've had my period twice this month) I was just wondering if anyone could give any advice as my mum doesn't think it's a cause for me to go to the doctor. Thank you