Hello. I have had chronic ulcers for 12 yrs. I also have chronic anemia. I've lost alot of weight, appetite, very fatigued, sleeplessness & severe abdominal pain. Drs say very little..just hat it's IBS & stress. Both of my grandparents died of cancer & my 26 yr old son was diagnosed w/leukemia last yr. I have has several endoscopies but the last was perhaps 8 yrs ago I'm very concerned.