So I fixed my problem.
I had to go into command prompt and locate the hard drive from there. Once located, I created a new partition and then formatted it. That seems to have fixed the issue as my drive now shows up and I'm installing Windows as I type this.
That's really weird. I've never heard of someone having to tell WindowsPE to format a drive. Usually WindowsPE locates an unformatted drive and allows you to format it under Advanced. Very unusual.