I just spent all afternoon building website on GoDaddy and purchased a .net domain thru GoDaddy, and I somehow connected my new website to a prior .com domain. Now I don't see my new website anywhere. Can i undo the connection to .com domain???
Try with the NameServer Settings (Manage DNS) for the domain you purchased from GoDaddy. I think you somehow changed these to point to your existing .com domain.
You can find the DNS Settings for your website(s) under MyAccount or even in Manage Domains (from the dropdown that shows up when you click your profile link at the right top. (I assume that they have the same interface for all users irrespective of their Location).