I just found this site, it's fairly new, not many entries yet, but I really enjoyed it. The main character, Sarah is an ex-emt and has only one leg. Looks like it's gonna be good!
http://zombiebytes.blogspot.com



You might also try one written my friend Cass....Its about a teenage girl named Liz who was left with an infant to raise during the zombie apoc. Don't let the weird name scare you off!

http://zombiediapers.blogspot.com