Bugged loadout

Recent went to prestige 6, and now I can’t get my loadout weapons. Used a variety before, but after the prestige it’s not letting me use any weapons, even the ones I’ve permanently unlocked. I’ve made classes, and when I’m in a match I select the loadout I want, it gives me my perks and throwables, but never my weapons, just a base XM4 and a starter pistol. Is there any fix to this? I restarted my game as always after I did the prestige level up, then my whole console after I noticed it was bugged, and neither fixed it. I’ve cleared the cache as well, also didn’t help. Has this happened to anyone else or does anyone know a fix for it? I’ve debated R&I the whole game since I’m on a wired connection so it won’t take long, just haven’t wanted to as I don’t want to go through everything I do and don’t want to be downloaded again, but will if I absolutely have to. This all happened last night, and I made it work with ground loot or other people’s loadouts, but I want my stuff tbh.