Minecraft gets stuck on loading window before you reach the main menu with DH installed.

I play in singleplayer, and I dont recieve any error messages. The loading bar never fills up. But as soon as I remove it from my mod list, my game loads up fine. I tried allocating more ram, but it didnt do anything and I even removed my 34 other mods and it still didnt work. Ive gotten Distant Horizons to work before but im stumped as to what the issue could be now.