I have no idea who you are, so any slight against your person is purely your imagination.
I was curious, though, so I scrolled a bit on your profile. Out of over four hundred posts you’ve made, I saw I had downvoted three. The only comment of yours that I saw that I voted on, I upvoted.
I think the other comment about obsessiveness may be right.
Edit: and to be clear, I downvoted your comment here because it is off-topic in this post.