Trying to not sound mean but are you serious? My wife who just never collects coins said it was damage. I said, " Post Mint Damage". No error of any kind, sorry. Keep trying though?
It is easy to get discouraged. A rule of thumb around here, we read a bunch and ask questions when discouraged. Change and coin roll hunting isn't what you think it is, we all have droughts. If you can't explain why a coin looks the way it does, start reading about the minting process. Educate yourself and you will collect much better coins.
Good reply, I like it. Let me give you a hot tip. If it looks like you can make with a hammer, it probably was, and isn't an error.