Actually, I see what you did there. Yes this does short GATE and SOURCE (GND).
As such, you've measured 220ohms, which means the MOSFET is permanently ON when the gate should be off.
Replace with a new MOSFET.
FYI: MOSFETs can be turned-on just by touching the GATE; they're very sensitive. They can also be damaged by static electric charge.
If you don't have a ground strap, before handling any static sensitive components, ground yourself by touching a large metal object like a desk lamp.