Posts like that are wonderful because you're sharing your experience and how it affected you. I'll speak for myself and say posts that are more along the lines of "I do this, do you do it too?" or "when I went here, I did that, what do you do?" are the ones that are bothersome when there is no meaning or relation to mental illness whatsoever. When we all make posts about events in our lives and the effects they have on a deeper level, it's what make this community supportive. So you sharing your heartache with us cannot be annoying in my opinion.