Last 8 months had bad low back pain now have been having rectum pain and pressure, feel like vomiting after i eat and stomach swells. ultrasound on stomach shows nothing, x ray and ct on back show nothing but stool sample shows very small amount bloo?

Need to examine: It is not feasible to provide a meaningful opinion without taking additional history, physical examination and may be some tests. It would be prudent to see your doctor as the information you provided is not sufficient to diagnose the matter. Wish you good health! - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex.