Clutch ? Gearbox ? Help !!

Hi lads and lasses
hoping someone could shed some light on the following please ?
So I get in my car this morning head to the petrol station , on the gave it bit of a blow out . Filled up will petrol gets back in car and on the drive back something wrong. Everytime I dip the clutch to change gear and getting a terrible vibrate through the clutch pedal ? This only happens when I go through the gears?