Congratulations (or rather, condolences), you likely have a frozen waste pipe.
If you have PVC or ABS plastic pipes and you know exactly where the blockage is (usually an uninsulated exterior wall or a crawlspace), you can try to thaw it yourself. frozen waste pipe
There is a particular sound that strikes fear into the heart of a homeowner in mid-January. It’s not the creak of the stairs or the howl of the wind. It’s the gurgle . Congratulations (or rather, condolences), you likely have a