I believe med consult in Bangkok is for testing prior to leaving Thailand.
And if you are leaving Thailand, does the country you are going to or transit through require RT-PCR? If not or if they only require Antigen as in USA case, then you can save a lot of $$
I was hoping we can go the COVID extension. Anyway, our visa is good until 7 Feb, which she will be out before then but not before 25 Jan the current deadline for applying.