Moderator erased my post?

Last night I posted a response to a question from a moderator from the Fibro forum. She wondered how things were going for me. And if there were any answers or progress.

I do not see that post here and wonder why it was erased. There
was nothing in it that was wrong or out of line.

Is this a common practice and why would that be?

Its still at the botton of pg 1