hello @Lixia0 & welcome to ABB CC from across the Tasman Sea from Remuera, Auckland, New Zealand
Did you get one of those annoying msgs that is along the lines of a Critical Security Alert from Google & it says someone tried to access xyz Gmail account and asking for verification?
I have great empathy to anyone who gets those.
The only way to stop them is to fix up one's account.
I kept getting told my password was incorrect however it was correct.
The simplest way is to delete the account from your device then re add it and that may help fix access to it.
If you have more than one Gmail account you should be able to recover it via your phone number or the email address you used to set it up as they should link back.
I hope that helps - alternatively have you looked in Google in general terms to see if someone else has discussed this frustrating issue with been locked out of one's Gmail account?
Those discussion forums often have helpful info.
All the best
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