Yes the 1099Misc was for self employment income and should be on Schedule C. You need to amend.
https://ttlc.intuit.com/community/amending/help/how-do-i-amend-my-return/00/27439
They changed the 1099Misc to a new 1099NEC a couple years ago. They split off 1099Misc box 7 to the new 1099NEC.
