Procedure went smoothly but apparently when I came to I was loud/distressed and confused. I was sedated and then made the mistake of eating too quickly and suffered extremely painful cramps. I was admitted overnight and suffered through the night with more painkillers. I was discharged the next afternoon but still could hardly walk and was distressed/confused. The nurses downstairs thought I was some escapee . I wasn't making much sense and looked like I should still be on the ward. I am only today looking at the tube but I made the mistake of asking the oncologist what stage I was. She didn't want to tell me but finally told me Stage 4. She stressed that in head/neck cancers stage 4 is treatable but it will take a high dosage of chemo. She told me I am P16+. Fun times ahead.