Go easy on yourself right now. Based on your post, it seems you have what it takes to make it sober for good. If you can think of any triggers that caused your relapse, you can use this as a learning experience. I fell off the wagon on Wednesday. The guilt still stings. :/
Do you do better with outside structure and support? If so, you should stay close to SR and keep us on dial while you go through the hard bits. The people here have been invaluable in getting a more focused sobriety.
Best wishes for your upcoming travels.