Because I understand nothing about Photon Servers, I'm going to try SmartFoxServer 2x instead. It looks just slightly more appealing. That's all I have to say. Servers. Are. Painful.
PS: It does look like I can create a login system soon so I guess that's good news.
Update #1: 1/28
Login system works but the Sign Up system is giving me problems. I'll be back after I learn some MySQL.
Update #2: 1/30
Both the sign up and login systems now work. It's now possible to create and join rooms in the same server. I'll be moving onto synchronization of positions and directions of players.