That's very strange. Today is the first day since Thursday that I've run our dishwasher and washer and dryer just because of the extreme cold I try and limit if I can when we get the negative temps (so long as it doesn't go on and on like the Deep Freeze of February 2022).
A quick but AI search shows it's possible it could be one or I guess more of the following: "reverse hoses, a faulty cold water inlet valve/solenoid, a stuck temperature selector or a clogged inlet screens, meaning the machine can't get cold water even when selected. Start by checking the hose connections at the back of the machine; if that's not it, inspect the cold water inlet valve for clogs or failure, or a broken temperature switch, which are common culprits"
If you're not the normal fix-it yourself type person I'd say that repairman might be the best bet. We've dealt with our dryer multiple times taking it apart but have had to call the repairman once before. Ironically it was a good idea as he told us of an appliance store that was a specialty parts place that allowed us to get parts, it was one that didn't show up on Google and he was like it is mostly used by repair people.