i was driving my car today in traffic put the car into first gear i move no problem...i go into second my car kinda jerks alittle i hear a pop and now i cant get into any gear with the car on. If the car is off i can get into 1-5 but not reverse. My pedal pressure seems to be acting up as well its very soft ...when i let off the clutch pedal the point where it grabs is almost at the floor which is not where it usually grabs

my slave and master clyinder were replaced not to long ago and the fluid is full

only drivetrain mod i have is an ACT 2100 w/ organic disc which was put in about 15-20k miles ago