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.
A answered. You will want to help the individual affected by Bell's palsy to follow the doctor's orders. For instance, you may need to remind the person to take their medications, practice methods to reduce pain (applying warm washcloths to the affected muscles) or to apply eye drops. Eye problems may also require you to act as a chauffer and to help with household tasks.