Had a Sphincteretomy 12/2/2018. They did nick a vein so I bled a lot but they stitched it up. Have been in a lot of pain had to have morphine for relief. Back home and on Paracetamol and Diclofenac. Rectum still leaks a little blood constantly. Think I have now the flu, got shivers, a slight cough, headache and feel like throwing up while eating. Should I be worried about the bleeding and what medication can I take for the flu that won’t mess with my recovery from the sphincteretomy?