Hi Yhalotharr, welcome to the Ten Forums.
You have apparently understood the NET USER command wrong thinking that the command you used gave you some additional administrative rights. That is not the case, you have simply set a password for the user (MYID).
To set a password NewPassword for user LarryLaffer:
That is the command you have used, meaning that now your (MYID) account has the password -admin (six characters, begins with hyphen).
net user LarryLaffer NewPassword
See this tutorial for instructions on changing the user account type: Account Type - Change in Windows 10 - Windows 10 Forums