It was below freezing here, but now its wamred up and water won't go down... it was going down slowly, but now stopped all together

Do you have a septic tank? If so there may be ice still somewhere in the sewage line. Do not be tempted to put boiling hot water down the drain, it could lead to a worse situation. If it is just clogged with back gunk I'd suggest baking soda and vinegar down the drains.