Welcome! You are among those who understand your problem, and battle it daily! I'm glad you are here.
What worked during your two months of sobriety? What causes your relapses? For me, sobriety has been successful with a lot of understanding as to "why" I do certain things, and what makes me feel certain ways.
I get the "F-Its" and it causes me to go to the nearest alcohol because in that brief moment, I don't care. I've learned to prevent those feelings.
Keep posting here, I wouldn't be sober if I hadn't found this place. Take it seriously, post often, read a lot.
You can do this.