Can someone please tell me what I did wrong?

I spent a good amount of time crafting a new topic under the music section about musician Jeff Healey. I posted it and then had to edit it several times to correct mistakes I made. It was here. I saw it but it isn’t any longer. When you click on entertainment it shows I posted something recently. When I place the cursor over that it shows the title but when I click on it it says its spam. I had one embedded YT link in it and three YT URL links to music videos. Is that what did it? I still have no idea what I’m doing on here or really how things work. I’ve seen other posts recently that did similar things but they are still here. Is there any way to recover that post and take the links out? I’d be glad to do that if its an option.

Thanks.