Switched from effexor to cymbalta in April, major depression improved very much, but have had severe stress feelings, always active,anxiety moderate, digestive problems of upset stomach, change in bowel habits, sometimes fecal incontinence, gall bladder removed in april also, had no problems until sept with gastro, do not feel like myself anymore, want to be left alone, my self esteem is low, sleep ok,busy lifestyle, sit grandchildren, like it also,but everything is a stressor to me. Not like the normal self.also, vit d level has been very low and treatment since aug has not helped it.What couldbe the overall insticator in all thesechanges I feel? Thank You, Sandy