Recently driving my 95 Gt and went to downshift , my clutch felt like there was zero pressure and I couldn’t get into any gear. I coasted to a parking lot and let sit a while.. I tried several times getting into any gear and still nothing as well as any pressure on the clutch.. about two hours later I was able to get into gear and drive but the clutch barely had resistance, shifting is very hard and have to let clutch nearly out all the way and there’s loud clunking noises ..need help please!!