Hi! My posts (not my comments) are invisible to me while I'm logged in to my account. Does anyone know what's going on and how to fix it? Thanks!

Hi! I hope it's ok to ask here. I just joined Lemmy, migrating from reddit, and yesterday I made three posts. Two of which were a link to an article I liked so I posted them to two different communities but today they have disappeared from my profile. It still says I have made 3 posts, but will only show one. I also checked the modlogs for the communities in which I posted and there's nothing saying "mod removed your posts" or anything like that. The article still exists on that newspapers website. Does anyone know what could be happening?