Bright red blood usually means bleeding from low in the colon or rectum. Dark red blood usually means bleeding higher up in the colon or small bowel and black tarry stools (melena) is seen with bleeding from the stomach (ulcers, for example).
Bell's Palsy does make you feel fatigued and your strength should be back soon. You've had it for a month and a half now so give it some time. There isn't a cure for this so we sometimes try anything to help alleviate the pain or symptoms. Sometimes, it works.
Bell's palsy or Facial Paralysis occurs on one side of the face as a result of an inflamed seventh cranial (facial) nerve; generally lasts only 2 to 8 weeks but may last longer in older individuals. The cause is still UNKNOWN; possible viral link.