I'm getting a you can't post so soon/pls try again later every time I try to send a PM. Is anyone else having this problem or am I being singled out? Because, I know the entire site revolves around me, of course, I'm certain this is something personal

Please reply, hi-tekkies; but if I'm really being singled out, send me a PM - I'm able to receive them; at least I was several hours ago. OMIGOD, it is all a plot; I just knew it.