I know the difference, I have to both countries, but, I remember when I made that mistake before too. :) I have a mind block against you and Bulgaria, although the Black Sea is much prettier there in Bulgaria.
We are all open again, so we will see where it leads us. :)
You have a mind block, because I don't belong to this country. At least, mentally. So, it's understandable 😄
Bulgaria is also open for vaccinated, but...there are so many "but"-s that....it's better to still be very careful and to carefully watch what's going on around...because what's going on is still devoid of logic and common sense.