you either fucked up a bearing or your PP went bad an wont disengage.

Do this, shut the car off, an push in the clutch an see if it will shift smoothly. if it does, then turn the car on an see if it will go into gear with the clutch put in.

if it goes in smoothly with the car off, an its hard when the car is on, its 90% of the time a CLUTCH ISSUE.

if its hard to engage an disengage both times, its mostl ikely an internal transmission issue