It takes time for medication to work, and it can take time to find the right medication. It sounds like you really need a therapist to talk with regularly who can help you learn ways to deal with your emotions that are so overwhelming.
It can help to exercise regularly, and to do relaxation exercises, write, draw, listen to music that soothes you...
If you can, as you feel your emotions rising, close your mouth and breathe in to the count of four and out to the count of four and try to focus only on your breathing instead of expressing anger/frustration in the moment.
Is your behavior something recent for you or has this been going on for some time? What is your age?