So I'm married to an american citizen and I'm thinking of flying by myself to the US to get the vaccine (some states allow this). In my case I have a passport from an ESTA country (Spain) and I've entered the states multiple times

After reading this: <https://www.whitehouse.gov/briefing-room/presidential-actions/2021/01/25/proclamation-on-the-suspension-of-entry-as-immigrants-and-non-immigrants-of-certain-additional-persons-who-pose-a-risk-of-transmitting-coronavirus-disease/> It seems that as the spouse of a citizen I can get in, the question is do I have to travel with my wife? She's not able to join me but I do have a marriage certificate and can carry a copy of her passport.

Will this be enough? I know CBP has broad discretion and can deny entry for any reason