I would not go with suboxone coming off of that is terrible. I used to get cravings all the time and still do from time to time, but when I do I try and figure out why. With me it typically is because I am depressed or lonely and looking for an escape instead of sitting in and dealing with my emotions. I would say to get a journal and when you have a craving write about it, getting it on paper takes away some of its power and over time a pattern will typically emerge and the underlining cause will show itself and then it comes down to making a change to counteract that issue.... also meetings are another good idea let people know about them we have all been there and your not alone so don't be afraid to ask for help.