Jessica, welcome to coin talk. If you search "missing letters" or "missing date" in the search bar above and you will find thousands of threads on this very topic. Best of luck.
Shawn… Welcome to the forum. These old threads tend to be overlooked here on the forum. Go to one of the sub forums. Coin Chat would be a good start. Post a clear photo of your coin with your question and you should get plenty of opinions from the members here. Remember to include a clear photo of the entire coin and good luck.