got a new domain

Hello, I have been using your commenting system for a while now, and I have enjoyed it so far. There is one problem I have run into. I just now received a new domain with blogger and I changed the url on your site. I am running into two problems. First, when I changed my URL I think, on your site or when I changed it on my blogger blog, it doesn't show my old comments from disqus. Meaning my old comments arent there even thought I was using your commenting system before I changed my Domain.

Also, it doesn't show up that I have a new post when I look at my post when i'm signed into blogger. Usually (even with your posts) it would say I have 3 or however many comments next to it.

Everything else is working great. Even when I make changes on my disqus account, it shows up on my website comments.

The main thing I really want is my old comments to show up, but if this (everything I listed above) is a normal process when one changes their domain, then that is fine. But like I said, everything else works. so...??

I was wondering how I could uninstall the disqus comments and then reinstall them on my blogger blog because I tried your reinstall thing but since I already have you or something happened when I changed domains, it errors.