you will need to see your medical provider -- someone who knows you and your medical history and someone who has the ability to examine you first hand. it would not be possible to determine a specific cause of your stomach ache blindly over the internet let alone treat it.
stomach ache for a week? . i have had a stomach ache for about a week now once i was done with school it stopped but now this weekend it. got worse i threw up yesterday anc i haven't really eaten much and when i do it's only a little