Update, I uninstalled each mod one by one to try and figure out which mod was causing problems, but still fallout new vegas would not load, until I uninstalled the last one, then it worked which is a win in some strange way I guess.
So its the first time I'm adding mods to new vegas and it won't load. The mods I have downloaded are listed below: Large Goodsprings Player Home CBBE EVE NMCs Texture Pack WMX Weapon Mods Expanded WMX-EVE Compatibility Patch Do any of these mods require something else to work, like NVSE or something? I mean I'm pretty sure I downloaded em right as I'm using the Nexus Mod Manger.