Somehow my account got changed to think that I’m a minor and I need parental permission to login

Hi.  I saw this posted in the past and I have a similiar problem since 10/4 (Friday).   I accidently changed my account (AGE setting), now it's thinks  I'm a minor and I need parental permission to my login.  It says I need a parent to sign into the account and grant permission to access email account. I am the parent and I have been using the this account for many years.  It is important account I have all my family's smartphones using this account.  Can someone please help me?  I had to create another account just to request help.  That sucks...