i cant seem to control this useless emotion.
I think it can be a symptom of anxiety. In my case, feeling guility was a symptom of undiagnosed autism. Now I'm diagnosed, I accept my personhood much more and feel less guilty. Peace and love.
I'm sorry to hear you are struggling with your feelings. Are you able to give some examples of things you are feeling guilty about and why you believe it is unproductive to experience the guilt-response to those situations?
Sorry, I realise that might be quite a hard thing to do but it might help you work through it. Feel free to ignore this if you'd rather not (I won't be offended).