bloating and indigestion

Has anyone else had a problem with bloating and indigestion after eating?  Even if I eat a small amount of bland food my stomach gets very tight and full feeling just like I had a big thanksgiving meal. I was diagnosed with stage 4 colon cancer in Jan. 08. have had a colon resection, 2 liver resections, cyberknife radiation and recently 2 chemoembolization treatments on tumors in my liver. I already take Nexium but it doesn't seem to be helping with this new problem. Would appreciate hearing from anyone with this issue. Aggiemom