Or at least, it acted weird yesterday, and it hasn't happened since. I was shifting from 2nd to 3rd: I pushed in the clutch pedal, shifted to 3rd, lifted my foot up and press on the gas, and it was like i was still in neutral! That's when I saw that the clutch pedal was still down! I quickly let off the gas, and the clutch then engaged without me touching the pedal again. I don't know what gives, but...

Is this a good early warning sign of something or what?

 

check the fluid in the clutch mc, also chjeck for leaks above the clutch pedal