WELCOME!!!! I think you will find this site very helpful and informative. It seems like a family. I find myself wondering how different ones are doing throughout my day. There is a lot of support to be found here. To answer some of your questions.... At the bottom of your profile there should be a place to click on to update your page. I haven't been in the chat room yet myself, so I can't help you there.
I hope your journey is fast and simple. I am in the process of being surgically cleared for surgery. Trying to get my newly diagnosed high blood pressure under control.
If I can be of any assistance, please let me know. Good luck!!