I think it's likely a frozen pipe but the other possibility is your well is out of water.
In a normal well you have steel well casing going down to bedrock. The pump is a 100 or more feet down the well. Mine in NY was almost 400'. About 4 feet down in the casing is a pittless well adapter. The pump water pipe hooks into the pittless well adapter (kind of snags it). The pittless well adapter is installed in a hole through the casing and the water pipe to your pump tank goes through your basement wall to the pittless well adapter.
Capacitor do go bad. Open up that box and look at the capacitor see if the case is bulging or deformed.
At this point turn off your well pump for at least 12 hours, see if you get any water then. Your well will recharge itself in 12 hours.
Wait until it warms up a bit. Maybe it's not really down 4 feet. It go really cold up north and things are probably freezing that never have before.
Ask me again why I moved from around Albany NY to DE?
In a normal well you have steel well casing going down to bedrock. The pump is a 100 or more feet down the well. Mine in NY was almost 400'. About 4 feet down in the casing is a pittless well adapter. The pump water pipe hooks into the pittless well adapter (kind of snags it). The pittless well adapter is installed in a hole through the casing and the water pipe to your pump tank goes through your basement wall to the pittless well adapter.
Capacitor do go bad. Open up that box and look at the capacitor see if the case is bulging or deformed.
At this point turn off your well pump for at least 12 hours, see if you get any water then. Your well will recharge itself in 12 hours.
Wait until it warms up a bit. Maybe it's not really down 4 feet. It go really cold up north and things are probably freezing that never have before.
Ask me again why I moved from around Albany NY to DE?