Unfortunately it's going to take 4-6 months for your return to be processed, probably. Mine did. And I also had to mail my 2019 return , which I did end of December, and I don't expect anything from fed irs for at least another couple of months. I wouldn't bother resending, just keep your delivery receipt, and your patience 😊. Btw, I at least knew that my 2019 returns were received and okay because my state, California, only took a month and a half to process and send my refund.
Good luck to both of us 🤞
