If you were with legal visa in Guatemala on march 15th, then there is no problem with Visa. You can leave the country without a fine... Might change in two weeks tough, that you will have to extend if you stay longer. Since country is starting to re open. There is ways to move around, public transportation is re opening this week already. Whatsapp me if you want +50250129585 sadly I do not speak estonian. But can always ask help for translation if u dont speak spaniah or english.