Yes, it is definitely more disparaging and worrisome if you post that you have the intent to do sui. We definitely pull it then, especially if you mention, I will do this with this and that, and then this will happen...
But if you just say you feel horribly, etc., that kind of thing, it is different and is a lot less likely to be pulled than something where you list a clear intended purpose with how you may commit it and where.
And as Kaliope said, stay safe and be safe. Talk to some one if you need too, call 1-800-SUICIDE or do something you love to do, such as music, computers, or journaling.
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Believe you can and you're halfway there.
--Theodore Roosevelt