Tiktok won't let me post for some reason? I've been trying for hours to post a short tiktok like I usually do, after hitting "post" it renders to 99% each time before saying "something went wrong"

"Something went wrong, saved to drafts. please try again". Sometimes it says the internet connection is bad, but I logged out, logged into my second account, uploaded a video that was much longer successfully, then logged back into the first account and it still would not let me post. I have even re-edited the video, but still no luck and I've been trying since 6:00 this morning. Anyone have any idea what might be happening? I am new to Tiktok, I have never posted anything at all controversial so I don't think it's some sort of shadow ban. I have been trying all day to post, Tiktok is currently my best outreach for my business so this is a big deal.