Most if not all of my purchesed content dissapeared. The game crashed twice.

Playing one of my worlds and it crashed twice. The custom skins would reset a bunch of times but wasn't an issue cause all of the purchased clothing was there. But this time around it reset all of the custom skins and made it so I couldn't reuse my clothing unless I bought it again. tried going to purchased packs and none of my purchased packs were there. Unsure what caused it but extraordinarily concerned.