Hi doctors my brother who is 11,yrs old was having a mucus discharge along with his motion and that simultaneously after some days that mucus color changed into brownish red type like blood. We did his complete tests all r normal. Now Dat mucus thing is OVER BUT he has severe stomach pain pls can ni one suggest me wot might b the reason for dis PAIN. N also pls tel me da reason for Dat mucus discharge. Thanks.