Title is self explanatory. I was at Costco and was trying to find an available parking spot. I stopped for a few people to cross the road and I believe a worker was try to squeeze a train of carts through me and the curb. I didn't notice him because he was at my blind spot and hit his carts and the fact the person with me was pointing to an available parking space. He then proceeded to tell at me when I was apologizing because it was my fault. He said I was driving too fast and not paying attention. The driving part not true but yes to not paying attention. I made a small dent on the right side of my car and broke a headlight. I didn't even go buy anything at costo. I'm so angry at myself and scared because I literally got this car fixed a month ago over the same headlight that went out. I really hate myself and my anxiety is through the roof right now. I have really bad anxiety because I'm trying think of all the possibilities this will go bad. I don't know how to tell my parents.

Even today I was dealing with a student organization event planning  thing and was asking one of the EBoards about my ideas for the club. She said I should seriously ask my other co chair about my ideas but I only asked her since she has more experience with holding my position last year and I wanted to know how successful she was with an event she held last year that was similar. It sounded like she was mad at me and I was apologizing so much and the got really mad at me for apologizing. I can't help it, I'm aware it's a problem, however now I feel bad for sending all these texts and ideas I have to her. 

I just had an awful day and I'm crying on my bed right now having to explain that I damaged the car again. I have a serious problem with this and I try not to use my car too much, but the one time I use it I mess it up.