If you were eating a pretty healthy diet before you started SBD you may not see the drastic loss in Ph1 that some see. Ph1 is still good for getting your cravings under control. I have done Ph1 several times and each time seem to lose about 5 lbs. total, and most of that in the second week. Everyone is different. You are doing well!
Life's a journey, not a destination.
It's easier to stay on plan than to get back on plan.