iPhone Mail app won't update GMAIL folders.

When I open the app, my folders all state they are updated. However, I have not gotten any new mail to my inbox since 7/6/24, when I send an email, it is received by the recipient, but my sent folder doesn't show the email.

I have deleted the account and added it back, I have removed the password and added it back, I have changed the fetch to manual and back to auto, I have changed the frequency to manual, auto, and 15 Minutes.

No matter what I do, none of the folders will update. Can someone please help.