Received a 1099-MISC for part of income already declared as general income on submitted tax return. Do I need to amend my tax return to account for the 1099-MISC, even though my income, along with refund/taxes owed, did not change after the adjustmen

I received an unexpected 1099-MISC form for a small part of my self-employed income that was already declared/accounted for as "general income" on my submitted tax return. Do I need to amend my tax return to account for the 1099-MISC form, even though my income, along with refund/taxes owed, did not change at all after the documentation adjustment?

I am worried, as I do not want to get taxed twice for the same income, and do not want to get penalized due to a technicality (for not declaring the unexpected 1099-MISC, despite declaring the income on it in another way).

Any help and advice will be greatly appreciated! Thank you!