I fixed it. I realized I could type commands in the mangosd.exe prompt, but before I had tried to add a new account it had not worked. I tried again, this time changing the password for the "administrator" account to "administrator". I was then able to log in with no problems. Obviously the password was not "administrator" so...yeah sorry haha. Oh and I tried adding a new account again. It worked. my mind is all full of fuck hahaha.
So thank you for your help! Sorry it ended up being something so lame.
BTW I got it working with Hamachi as well now so I think I'm all set; hopefully you won;t be hearing from me anytime soon
Thanks again Senpuria!!