After you file

I am in a similar situation. The only way I knew my return hadn't been processed was when I accessed my Social Security account and it showed no income for 2019. TurboTax verfied it had been filed. The IRS stated that they can't verify that it has been received or processed.  I understand that 2020 has been a difficult year for all federal agencies, however, I am reluctant to file my 2020 return when I can't receive verification about my 2019 return.