US Immigration from El Salvador

Hi I have a question related to this.... I'm filling the affidavit of support for my husband, so we would be 2 dependents. So last year I started to work on June, since I only worked for 6 months obviously I did not meet the requirement on the poverty guidelines on my taxes... But if I'm submitting the affidavit this month and if I count last 6 months of 2019 up to this month, I do have more than the 21k for 2 dependents. It can be proven in my paystobs... I don't want to have sponsor... would that work?

Hello everyone, my Visa expires May 26, unfortunately my trip was interrupted for April 10th due to the COVID19 issue, as they closed the airport in El Salvador, and the quarantine has been extended until the 28th of April which COULD be extended again which is a huge concern of mine, the earliest flight I could find to exchange it to was for the 9th of May; So my question is, have they said anything about extending Visas for immigrants like me or will I have to reapply all over again entirely or in some areas? Thank you.