Very urgent help needed

[muted wing]

i need some serious help with my DL2, i unisntalled it last year and went through the effort yesterday to reinstall it only to find out that every item i owned and every crafting receipe i had got deleted and some of the junk got replaced by stacks of dull knives
there a way to fix it? never used any mods just reinstalled after a year and everything is gone, NG+ progress is still here, skill are still here, maps and quests are still the same but all of my items are just gone