Can't shift to 2nd gear

Bleed the clutch and stop forcing it you'll ruin the tranny. After you've bled it see how it feels with the car off , don't drive far on test drive because like I said if you keep forcing it [ . . . . . ..] Thats an older car and may need the entire clutch done along with all the rest ,throwout bearing , slave cylinder etc. Let us know what happens

It's not a hydraulic clutch. The clutch is fine. I just noticed I can down shift into 2nd but as soon as it grabs it comes out and grinds. It's like it just won't go all the way into gear. I had recently changed the oil and no teeth came out and had been working fine.

if it's just that one gear I would say the tranny needs to be inspected at least , don't drive it like that you'll ruin it , the problem may be the weakest link and the first sign of needing a rebuild , just cause it's old don't mean it ain't good .