I’m sorry to learn of your recent diagnosis. My FAP diagnosis was almost 40 years ago and I was one of the first to get a j pouch at Mayo Clinic. Although I had some very stressful events in the years following my surgery, I came out OK in the end (pun not intended). Even though I had to make some modifications in my lifestyle, I was able to fully participate in activities I enjoy, including alpine skiing in the Rockies, equestrian competitions, swimming and international travel. I have had regular scope exams, both upper and lower, and am cancer free.
You are fortunate to have an early diagnosis and can be assured that there have been a number of improvements in j pouch surgery since it was first introduced. Following surgery, you will experience a period of time while your body adapts to its new plumbing. You will find numerous posts on this forum that address recovery from surgery and complications that *may* occur. With FAP, it is essential that you have regular scope exams as recommended by your doctor. Please feel free to send me a PM with any questions that you have and let us know how things are going. Best of luck to you!
Bill