Hi, I was just curious if I should go to an ER or make an app with a dr. I have been having rectal bleeding, Rectal Pain, Severe Headaches, Moderate pain in my back below my ribs sometimes left sometimes right, Randomly get realy hot or realy cold, and a couple other things. I am on Abilify, Lexapro, Mirtazapine, Olanzapine, Haloperidol, and 800 MG Ibuprofen, Dont realy have any medical history except being in the hospital for stitches. Any advice would be awsome.