Can I get the full stimulus check if I filed jointly with my spouse who made too much money in 2019 but now file separately for 2020?

in 2019 we made too much money as a couple to get the full stimulus but we still got more than an individual would have. for 2020 Taxes we want to file separately, and then my income would make me eligible for the full stimulus, can I file for a Recovery Rebate Credit on my Taxes?