How on earth do you update your stats?? I click on and nothing happens, wont let me edit at all, only basic profile stuff

Are you trying to access via phone? It's much easier doing it on the website:

Top-right conrner, click on the down arrow beside your avatar, and you will see the options to update:

Got it! Thank you, I figured it out. I kept going to profile, and didn't see there was areas below it that was for my surgery etc....duh!