manual transmissions,My manual car won’t go into gear, it turns on and the clutch goes down perfectly fine. It happened after my gears grinded, the car

I wasn't driving my 2008 manual Ford Focus a week ago, and when going into 3rd gear my gears grinded and when I finally got into gear I felt a new looseness between 1st and 3rd gear, and going into 1st became difficult. When I pushed forward to go into first, the stick would pop back, or it stayed up but it wouldn't catch and actually go into gear. Driving home today, I got into 1st gear and when I went to put it into 2nd, the gears grinded and I felt a kind of "chunking" feeling and then the car wouldn't go into any gear. I had to get a tow to a garage but I haven been t