Ok little background i have had gastritis since i was little and was told that the acid level in my stomach is off. so if i'm not careful diarrhea, gas and sometimes bloating is caused by what i eat.

my problem is i drank some beers last night and woke up with kinda a bloated feeling with somewhat lose stool. today i went to the bathroom and had bout normal stool but with some blood, not in the stool though and not alot just some in the water. i only have beer every several months and somewhat remember this happening before after drinking.

was the blood from consuming the beer, and something i should stay far away from in the future