It's great that you were both able to take control of stressful situations and feel any degree of relief from it. Don't forget to reward yourselves for your courage. Additionally, keep in mind that although you recognized the stressful nature of the issues you resolved, the issues themselves were familiar. Now that you've altered or eliminated those particular issues, you are in unfamiliar territory, which is stressful in itself - us humans are creatures of habit, as good as change is, we generally find ourselves resisting it (even if it's on a subconscious level).
TMS healing for me has generally been 1 step forward and 3 or 4 steps back. It's really hard not to let the doubt that comes with the backward steps shadow the progress of the single forward step. We all have days when we are not able to be our own cheerleaders - that's what the forum is for! yb44 is absolutely right George, you will get through it. We have all been there, each time you experience the doubt it will be less and less until eventually it doesn't register at all.