So I do get ulcers in my mouth frequently but not in my stomach or anything. I think I might have one though, I keep getting a sharp pain in my top left quadrant and in my bottom left quadrant (of my abdominal area). I also had a really dark stool yesterday that kinda had a red tint around it. Like I said, I don't get ulcers in my stomach so I'm not sure of the symptoms. I am also never hungry and when I am, a few bites will suffice. I also get super bloated and nothing a nights sleep will get rid of it. I have an appt with my GI on Tuesday as well