This is a hard time of year to try to stabilize. I haven't done well with it in terms of sticking to the plan. I go up and down 2-3 pounds, but have been doing this consistently for several weeks. On one hand, it's encouraging because I am 'maintaining'...I'm not going crazy at all, but I'm eating things that aren't on plan, which is exactly what 'real life' is. I'm not sticking to the exact foods, quantities and timing like I should to really do stabilization correctly. I've also decided to get through Christmas and then I'll get back to really sticking to the 'letter' of the stabilization plan. I decided to pick up my exercise to at least 4, hopefully 5, days a week. I had dropped to about 3 days a week. This will help with any extra calories and I'm hoping help me get down to about 135. I think mentally I'm okay with hanging around this 2-3 pound range through the holidays and then pushing hard again after the 1st of the year. In the past I've always started the year with a 'health' resolution, so this year it will be put my nose back to the grindstone to finish stabilization correctly.
Maybe talking honestly with your center would help you? Maybe they can offer suggestions or reassurance, or maybe a kick in the pants if that's what you need!
You've done so well. The main thing is don't let this begin to slide into more pounds and don't lose sight of a 'plan' to get to your goal. Good luck to you and everyone, including me, struggling with those last...really hard to budge...pounds.