Hi Jeff:
I think having regrets is normal. I still wonder how I would feel after I have a gastric by-pass. The thoughts of having regret came up and all I say to myself is I wanted change and there is no going back. Just try to think of it as a positive change and where would you be if you did not make the change. You would be worrying about heart disease, diabetes, and a whole lot of health issues.
Take Care and don't worry about regrets I am sure it is normal and we all have them.