Okay, why does this keep happening?

So lately whenever I post something, I often look back at it like "... Did I write that? That's going to give me trouble. Why did I write it anyway?" and it's super annoying. I might as well lose people just because I wrote something which I barely remember anyway.
What I do know, is that I have a headache right now. I guess I'll just go and listen to music and maybe I'll fall asleep.