Hi, im 31 years. ive been feeling nauseous, having my food come back up, also severe constipation with hemarrhoids, anal itching and a bit of red blood when i poop.ive recently done a ct scan and it came out clear,please what can be done?im scared?

May be irritable bowel https://www.niddk.nih.gov/health-information/digestive-diseases/irritable-bowel-syndrome Eat leafy greens/ sweet potatoes,/ berries to mitigate constipation; try omeprazole/famotidine for reflux. Identify stressors / coping mechanisms. Hemorrhoids are from straining; anal itch can be hemorrhoids or pinworms. Check for food intolerances gluten/soy/dairy. F/u/w/ MD