Im 22 years old, I get these horrifying stomach pains that wake me up from a dead sleep, after a night of drinking followed with sweating and hot flashes, it seems to only happen when I drink, and i've only had it four times, But i have drank more than four times, it seems to be happening more lately than the other two times, the other two times it happend they were months apart, and the last two times i drank i got these same symptoms? what could this be?