You still have the right to vote with a provisional ballot.
A provisional ballot is a regular ballot placed in a special envelope prior to being put in the ballot box. Provisional ballots are cast by voters who believe they are registered to vote even though their names are not on the official voter registration list at the polling place or vote center.
A voter may need to cast a provisional ballot if they want to vote in person at a polling place or vote center but did not receive their vote-by-mail ballot or if they do not have their vote-by-mail ballot with them to surrender prior to voting in person.
Yes, your provisional ballot will be counted after elections officials have confirmed that you are registered to vote in that county, and you did not already vote in that election.
A provisional ballot can be used at any polling place or vote center in the county in which you are registered to vote; however, only the election contests you are eligible to vote for will be counted.
Anyone who casts a provisional ballot has the right to find out from their county elections official if the ballot was counted and, if not, the reason why it was not counted.
You can check the status of your provisional ballot at voterstatus.sos.ca.gov