<s>[INST] I am 21 yrs old 5'9" and I recently attempted autofellatio. I never achieved and gave up I was just curious. However, my bowels are obstructed and my stomach is bloated and feels tight. can you tell me what is wrong and how serious is it? and is there any stretches or exercises that I can do? [/INST] Hello Thank you for trusting HCM I don't think the activity cause bowel obstruction and bloating. The act may cause back ache or muscle spasm. May be other reason for it like altered bowel movements due change in diet. You may developed irritable bowels etc. Please consult your doctor and your not developed any hernia with bowel obstruction. </s>