I can't enter my worlds

important detail: when I refer to worlds I am talking about the normal ones, they are not Realms or servers.

It's been two months now that every time I try to play, when I enter the world, I say that I am loading resources and then simply leave the game alone, sometimes a warning of "could not connect to the world" appears, which doesn't even make sense because I'm trying to play alone before I can still make the game work by uninstalling and installing it again, but since the last time that happened no matter what I do I can't play ... I even thought it could be a problem with the beta version, but the same thing didn't happen in the official version, I also thought it could be a problem in my old worlds, but also, I can create the world now that it is the same... I have already entered all the reports that recommended me and none resembles my problem ... please solve this

in case something helps my gamer tag is: VacuumCookie898