hi linda: I started to get mild stomach pain after eating , but only in the morning, it started after my 3rd round of chelation , I am only doing 25 mg of dmsa and ala each for now, no bowel problems ,just the stomach pain , have you tried light therapy for the sad depression ,I have heard good things about it ,,also vitamin d about 800 mg daily is suppose to help make up for the lack of sun in the winter months, hope you start feeling better soon