Did anyone get mad at you about this? Because I'm sorry, it doesn't sound public apology worthy. Did you just post something, realized nobody was actually interested, then you felt bad about it and now want someone to tell you that it is alright? Or did somebody actually get upset at you? Either way, this seems a little silly.
its not something anybody should be getting mad about so just ignore those negativite people. And if nobody actually got upset then I urge you to stop feeling bad about something nobody actually cares about. You didnt do anything "wrong." <3
I know what negative self talk can do but this is not appealing behavior and almost comes off as passive-aggressive snotty. Like you could follow up with "Excuuuuse me, princess!"