Prior to 2020, self-employment income was reported on Form 1099-Misc in Box 7. Without knowing what box your income is reported in, it's hard to tell you where to include its. Are you sure your employer did not make a mistake and duplicate the amount, including it on both the 1099-Misc and the 1099-NEC?
Your 1099-R is reported in the IRA, 401(k), Pension Plan Withdrawals (1099-R) in Wages and Income.
Your 1099-NEC is reported in Self-Employment in Wages and Income.
