My driver's door sticks, but not enough that it can not be opened.
Can you see the striker?
Slight ( and I use this word followed by caution ) prying with a flat blade screwdriver may release the door lock.
BTW, on mine, if you lift the handle, it sort of locks and I have to push the handle down two times before it will release.
Two main things for this are: door striker too close to the lock and out of alignment.
