The things we have to deal with post breast cancer. Thanks goodness for this page where we can privately discuss the embarrassing stuff. I was diagnosed with a medium sized rectocele a couple of years ago. I saw a physio who gave me some exercises but also told me of the importance of diet and not getting constipated. I have a pretty high fibre diet and it must have improved as I t doesn't seem to worry me as much. There are some physios who specialise in "women's issues" and it was one of those I saw. Maybe get a referral to one of those first before a surgeon, It can't hurt.
All the best.
Paula :)