I use to hate myself everytime I would relapse and that would just put me back on the pity pot and the cycle would start again.
Hate the addiction not yourself. The addictive side of your brains wants you to hate yourself. Don't give in.
You are not the only who has done it and you won't be the last. The important thing is to concentrate on what kept you going those 10 days. We all make mistakes along the way, the important thing is that we learn from them.
You can do this!