fifty bucks says your clutch master/slave cylinder went bad. i bet the clutch itself is fine.
check underneath the dash, up where the clutch pedal rod goes into the firewall. there may be some fluid there, or on the engine bay side of the firewall. then the master cylinder is bad;
the slave cylinder can go bad too- it's in front of the tranny. check for fluid there too.
both are a simple repair.