Hello everyone! After going through hundreds and hundreds of coins I think I might have finally found an error...fingers crossed What do you all think? Thanks!!
Welcome @Bayelynn. Your coin has what's call a die chip. It is when an area inside of the coins design fails or is damaged and causes a void. The pressing of the metal in the minting process causes metal to flow into the void, creating a raised area on the coin. A cud involves a break that allows metal to become raised in connection with the rim. A good reference is: https://cuds-on-coins.com/cuds/
Cud must be on the rim so it’s not a cud. It is a die chip, which is common but fun to find. Welcome to CT.
If your definition of a cud is correct, "a cud goes from rim to rim", then a die crack that begins at the rim at 3 o'clock and extends all the way to the rim at 9 o'clock, it should be a cud.
Did you notice that you posted a retained cud? A retained cud is when the perimeter area of a die fails and separates from the die face. A cud is when the chunk of the perimeter die is no longer attached to the die face. It is an undefinable chunk of metal. http://cuds-on-coins.com/