Anger is normal in early recovery. So are all the other emotions we've numbed.
Give yourself time to heal, but lashing out will possibly make you feel worse. Do you have a program of recovery to follow? Find one and start working with it. It will help you. AVRT, SMART, LifeRing, AA, something to help you with this stuff. Years ago my parents attempted an intervention with me, but I was already sober, just still had untreated alcoholism! (no program of recovery/no solution to my "ism")
You can stay stopped. Keep moving forward!!!!