Drip... drip?

So I stick the pan from my very late dinner under the faucet in the sink and turn on the water to rinse it, and a little water trickles out, and then just a drip.

It was working fine just a few minutes back, when I rinsed the food processor and washed the cutting board.  Now, nothing.  I did the obvious, turned the circuit breaker off and back on.  No effect.  I'll poke around tomorrow and see if I can find anything, but I don't think there's anything else that I can do but call the well guy.

This is so not good.  In the "multi thousand dollar repair when you haven't worked since August" sense of "not good".