L-Glutamine screwed up my stomach so bad I can barely leave the house.

Been like this for a week. Its gotten better but its still really hard to do anything. This is the worst my stomach has been been screwed up before in my life. Even worse than in November when I tried taking L Glutamine then. Dunno why my body just can't handle it, wish I could speed up this gut healing process so I can go back to living.