Hello i am 11 years old and a female i have had sharp  pains in my belly for about a week now it hurts when i cough walk eat and drink it first started by my navel and then moved to the lower right side of my belly but now i am getting it on both left a right sides it is getting to painful now and i want to sort it out quick so if you have any ideas on what it could be please answer thankyou !!