I posted a new topic in the Health and well being section, but it didn't show up. I can still go to it by clicking my username, and show all my threads, but no one else will see it in the forum, so I haven't gotten help yet:icon_sad:
It's not possible for threads to vanish unless a moderator either removes it or unapproves it (which will not happen as we don't approve threads here). As you still had access to the thread that means a moderator did not do anything to it. The thread now has responses though so the most likely explanation is that you just missed it and people who did read it never responded straight away? It is definetly there though. I can't see anything that suggests it disappeared originally.