How Can Unusual Stool With Incomplete Evacuation And Tremor Be Treated?

Hi. I am a 54 yr. old male; hx. of depression, GERD, htn.; on several meds. My stool is often yellowish-orange; often do not feel that I empty. Recently found out that I am anemic and iron deficient. My skin color is slightly yellow, but have never been told I was jaundiced. I also have sensory issues in both hands; at xs a bit shaky; fatigued and short of breath much of the time.