Hello, this morning while delivering newspapers I shifted from park to drive facing down on a hill and heard a strange noise as well as felt like I got a tap from someone hitting the back of the car. Now it hard shifts from park - drive then shifts hard from 1st to 2nd, from reverse or neutral - drive with hard shifting from 1st to 2nd. My check engine light is not on so no codes to check. I'm out of my extended warranty so if somebody could please help with some suggestions I would greatly appreciate it. Thank you!