Still having lower abdominal pain what could be wrong?

im 24 and a week ago i had a colonoscopy done. they found mild ileitis , and a Internal hemorrhoid. a month ago i had a endoscopy done , they found hatial hernia, and gastritis which was treated.im still constipated,have lower abdominal pain, a little blood in stool(which im not sure if it comes from all the red berries i been eating). i had a pap smear done , urine , and blood test all came back negative. what could it be?