My 97 teg was working fine until i started my car up today. When i step on the clutch, the clutch starts to shake and its hard to put it into first. When i do put it in, it doesnt slide in like it use to but kind of grinds as it goes in (feels like its grinding something, doesnt make a grinding noise). Its like that for all my gears and its hard to balance out when i try to go on first. Is it my clutch or my tranny?? thanks!