RSS Feed Not Working

My feed at my blog (www.misstightwad.com) doesn’t work. It is linked through feedburner, but even if I go to a direct feed link it doens’t work.

I’ve been trying to figure out what’s wrong, but I don’t know much of anything about this stuff. I deleted reinstalled wordpress a couple weeks ago and now it isn’t working. Not sure if the new theme messed it up, or what. I tried switching themes, but it still wouldn’t work.

Advice on how to fix it would be AMAZING.

Thank you in advance!