FOV is really zoomed in on certain games?

Whenever I play some of my games, they are really zoomed in. And I don't mean that they’re huge or small areas; I mean that everything is zoomed in on the screen. It's basically if the edges of the screen were cut off and the rest of the screen was stretched to fit the rest of the area. It's really uncomfortable, and it's impossible for me to change it. HOWEVER, it only applies to games ran on OCULUS. If I were to run the same game on SteamVR, it's just fine because I can actually change the FOV and world scale in the Steam menu (not that I needed to in the first place). What do I do about this?