I'm aware of that.
Just in case, you must know that it could prevent your wages from being assigned correctly to your Social Security record, and this could lower the amount of your future Social Security benefits. It could also cause delays when you file your taxes.
What I want to know now is, I haven't established my U.S. citizenship with Social Security yet, what should I do now?.
We need to see documents that prove your citizenship. You can use your US birth certificate or US passport as proof.