Hi I'm a teenager and have been drinking every night for the past 5-6 days. I drink because of my problems and I know I shouldn't but it's really getting to me. I have been fine but tonight I have experienced tight stretching pains on my left side under neath my rib cage. It's probably nothing serious as I have only been drinking weak stuff. Does anyone know what it is? I am still young and am worrying an awful lot. Thanks