Bad days happen. Sometimes they turn into bad weeks or months. That is life, whether we are alcoholic or not.
Being sober just means we have got more means at our disposal to work through feelings and move forward. Drinking means we are stuck in them, and the good times get further away from us.
Sorry you've had a bad day, hope tomorrow will be a better one for you. If you're sober, there's every chance it will be x