unable to interact with posts and think ive been shadowbanned

ive been unable to reply to posts or message people on tumblr since mid 2023. whenever i try to i just get met with a pop up error message. and i have been unable to get any interactions with my post of any kind since then either. the last time i got any notes of any kind was 2023. ive tried contacting tumblr support about thisd three times and they have never responded. dont get me wrong, im not expecting 1000s of notes or anything but i would atleast expect that within the last ten posts ive made since then that id atleast get like, i dont know a spam bot and a couple of stragglers to interact with my posts? but nope, nothing. i cant help but think ive been shadowbanned for some reason which i extremely frustrating because i havent done anything to break tumblrs rules that i know of, and if i have they are unwilling to tell me. i honestly dont know what else to do at this point, so im here i guess.