If you are experiencing hard, compacted stools that are difficult or painful to pass, or no bowel movement over three days along with feeling bloated and full of gas, you may suffer from a constipation.
Bright red blood on toilet paper usually indicates some tears due to passing a hard stool, or a presence of hemorrhoids that are associated with constipation.
Talk with your doctor for possible causes for a constipation.
Start with eating fruits and vegetables and drinking plenty of water!