Sure, Have Not Had Any Urination Or Bowel Movement Problems

Sure, Have not had any urination or bowel movement problems last 2 days but had a bout of diarrhea 3 and 4 days ago. this morning passed urine and then later had BM. Both showed blood is them and recent urine still had blood in it. Only thing different from normal is that I exerted myself yesterday a bit more than usual doing chores outside involving heavy lifting type movements. Also the Diarrhea was unusual for me as my wife and I had similar food so not food poisoning. Had a small fever with it. Any IDEAS??