Woke up this a.m. to no water. All breakers are on. Went to prime it and nothing happens. The gauge doesn't movr, pump not kicking on and when I knocked on pump.. it sounded empty. Is it my well because our pump is only 2 yrs old

Ya got to be more specific. Is the pump running but not pumping? Does it hold prime or does the prim drain away? Give me something to work with here. Back to you, Tom