While my friend was standing in my passenger car doorway, i went in reverse. This caused the door to somewhat "hyper-extend". I don't know what went wrong, and i am looking for some information so i can tell if i can fix this problem on my own. If i try to open the door from the outside, it is EXTREMELY hard to open. I have to pull very hard. On the flip side, when i open the door from the inside, it is a lot easier to open. Please help me!