Maybe more of us are a little psycho some of the time then we may even realize. I checked out your SparkPage and you are absolutely beautiful. When I have felt obsessed with whatever, I utilize positive affirmations to counter/replace any negative self-talk. I also think of this healthy lifestyle journey as one of empowerment and mindful self-mastery. This helps move me toward healthy choices over less healthy choices. Each choice is an opportunity to make progress in the direction you want to go. One step at a time.
One of the most transforming practices I started back in 1999 is to begin each day by writing 5 things that are working in my life. When you commit to this Daily Gratitude practice you find yourself looking for appreciations and again replace the negative (obsessions) with the positive.
There is a MAY gratitude thread on this forum and you are most welcome to join us.