You are 100% right on it being a head fry! You won't believe this but it does settle down and get a bit easier after you get though the surgery and test result wait.
Reading people's stories in here was such a help for me - knowing that needing a second surgery is common ment I took that news much better not being a total shock.
I too found myself in a fertility clinic and having tests left right and center but once that part is done it's done.
There is a Facebook page called surrounded by young pink sisters (????) request a join. I just have and they are just as lovely as everyone in here :-)
I also found a website called The SCAR Project helpful as it is tasteful empowering portraits of young ladies after breast cancer surgery. Having a realistic idea of what to expect helps get your head around things.
I am glad you have a good support team and found this site. Wishing you all the best through this shitty adventure. Xx