Received 1099-K from Ebay. Was doing a side hustle buying and selling toys, but I did not make a profit.

I Received a 1099-K from Ebay showing the gross income. However, I was doing this as a side hustle selling some personal items and did some buying and selling trading cards/toys. I did not even make a PROFIT!!! I do not want to create a LLC, but should I? How do I not pay taxes on the gross amount when I did not make a profit?