Stimulus Payment: Filed as NR in 2018 but as a resident in 2019

Hello Everyone:

 

I am an international student with F1 status. I have filed my 2018 tax return as a non-resident; however, I filed the 2019 tax return as a resident because I have passed the significant presence test.

The tax refund got approved, and I received the refund on October 7th this year.

I am wondering if I am eligible for the stimulus payment now (yes, my income is below the threshold). If so, do I need to do anything? Any idea how long it might take for me to get the payment?

 

Thank you!