After renaming the 0.31 folder to 0.31_bak and launching the game, the BeamMP multiplayer mod is missing, but then I remembered, I changed the game’s directory(Startup.ini) to a folder in my Hard drive, so I checked the original Userpath folder (Appdata/local/BeamNG) and I found the BeamMP mod, so just to be safe, I made it go back to it’s default location and tried again.
Everything went completely well! I was able to join my own server with 1 mod to test things out, and BeamMP finally read the mod!
So in conclusion, BeamMP wasn’t reading any mods because my Userpath was outside of Appdata.
Thank You very much for helping me with my troubleshooting OctopusCarDoor and their Co-Workers! 
