I recommend to you to stop using the comment bot. Your dilemma may be the program itself or the fact you are posting every few minutes. I have checked your entire account on steemd and saw you also had a few downvotes from folks who may have considered your bot to be spam.

This site is for thoughtful posts and comments. Although some people do just post pix or memes. Even as I was checking your account your reputation went from a negative 11 to a negative .07 and seemed to coincide with normal posting. So, my guess is your rep could go up. Give it a try, just post normal.