Hey Matt and welcome! There is great news, and that is that it IS entirely possible to get yourself free from this. Good job on seeing your doctor.
I took Campral and found it to really help with cravings. It lessened the frequency and intensity of the cravings and made them manageable if I chose to manage them. So what I am saying is you need to have a solid recovery plan in place for when the cravings hit. The medication won't take care of everything by itself, it is just a little boost.
And don't let anyone tell you that by using medication you are taking and easy way out or not doing "real recovery" anything that helps you stay clean is a winner in my books.
Make sure you take the medication as prescribed though. I imagine you need to take a certain number of pills three times a day, that is generally how it is prescribed. I found if I didn't take it exactly as prescribed the effect was less.