Started Sprycel at the end of December (after having to stop Gleevac due to liver issues), had some headaches the first week but these subsided and then the second week I had abdominal pain and diarrhea for 2 days. Got over that and was feeling great but two weeks later went to the beach with my family and we all came down with a stomach bug. Everyone recovered after 2 days except me -- 3 weeks now with stomach pain, at times very intense, and frequent diarrhea (also quite intense at times). Is the sprycel not letting my body recover? Any advice?