1099k included in gross receipts on schedule c

While preparing my 2024 taxes, I realized there is a place to enter information from a 1099k. In the past, I’ve included the sales reported on my 1099k in the total of gross receipts on my schedule C. 

I assume it should not be included there but entered along with forms like the 1099-NEC, etc. 

 

Should my past returns be amended to include the form 1099k even though the income was reported—but maybe not in the right place?

 

I don’t want to put myself at a risk for an audit or scrutiny by leaving it out/nor by amending. Any advice is appreciated.