Iam a 34yr old male who was suffering from rectal pressure for months. After attending a local physiotherapist who also happend to be a bowel/bladder specialist, she managed to free me of this uncomfortable feeling!!!. It was back/tailbone related, says my tailbone was tucked way to far in. I was lucky enough never to be in pain but was constantly aware of this when it was present. Had seen doctors, specialists, had a sigmoidoscopy but found nothing. My advice is see a very good physio!!