I'm 24 years old, drink more than i probably should, but it's not any problem to stop. I'm becoming a little concerned because i'm having this pain to the left side of my stomach. It feels just like a bruise and i hurts less every day so i'm not sure if it's anything, but i'm kind of a spaz... The other concern is that i've noticed for a couple days i've had blood when I have a bowl movement. It's not on the stools, just the toilet paper. and it's BARELY anything. Lately i've been feeling dizzy too. Should i be worried? Thanks