In some manner move on from the past mistakes. The most important part of recovery of any sort is your mental outlook going forward. You are the most important concern and the rest can get in line. Don’t allow yourself to be defeated gather strength in anything or the people you know you can trust to put some steel back in your backbone. Move slowly but with a purpose to find that positive view from your mountain. 

Remember memories can be beautiful but also poisonous if we let them become stagnate in still waters gathered around our brain.