Invalid Feed

Hi, I have searched for hours for a fix. I have tried this solution and also the “Fix RSS Feed” plugin, both to no avail. I have deleted all plugins and tried switching themes, and nothing works. My feed, found at http://amylynnwrites.com/feed turns up invalid, and I’ve gotten these errors:

“302 moved temporarily”
“Redirect loop detected (max_redirect = 7)”
And at one point I also got a “parsing” error (or something like that)

Some feed validators proclaim it a valid feed, others do not. It feeds correctly to Feedburner, but it will not feed to Bloglovin’ or Feedly. The problem seemed to surface when I changed domain names recently, if that helps.

I don’t know a lot about code, but I know how to paste code in or take it out if you can help me know where to find it. I have Firebug, but I don’t really know what I’m looking at. I would deeply, deeply appreciate knowing how to fix this. Thank you so much.

http://amylynnwrites.com