2006 Tacoma 4.0 6 spd won't shift?!!

Hey Guys

I have a 2006 Tacoma 4.0L 6 speed. I push the clutch and try to put it into gear but prevents me from going into any gear. There is a slight pull from the truck a little forward when I try to put it into gear but it doesn't go into gear.

I have bled the slave cylinder and have no leaks. Please help I ran out of ideas.

I have put it into gear while the truck was off and tried to start it but the truck jerks forward, even with the clutch compressed.

What could it be?

Also the clutch worked perfectly fine the other day I have about 75,000 on my truck

 

You sure the slave cylinder is moving when you push in the clutch? Might be worth unbolting it to check if its actually extending the rod on the slave cylinder.