hey guys, day of DOVW my rear handle on the drivers side decided to jam when i went to open the door, now it wont open. tried to open from the inside but now also wont work. the lock seems to be playing up also because when i pull it up and then try and open the door from the inside it locks again.

the handle has jammed a couple of times before but all i have done is open it from the inside, take off the chrome strip on the handle, unscrew it and unscrew the screw on the side of the door that holds the handle on and pop, it unjams.

i am not sure what to do this time. any ideas??? that all seemed a mouthful i hope i have explained it enough for u.