Hi hun, sorry to read your so distressed by the scales not moving. I do think your losses are amazing so far, and that perhaps your body is having a bit of a breather from larger losses. I can however understand how you are feeling.
If you look at your easter and march goals though you are on track to what you wanted. ((Hugs))
Try not to let the scale rule your mood. Honestly, you are still losing, I'm sure that on SS 100% you'll have larger losses again soon.
SS+ can help, and you are tall.. so perhaps you should be on that anyway.. I'm not a CDC.. can't remember the height side of things. Perhaps SS+ would help. Will be worth a go
I know the 'old' way of SS was to do Add a meal week every now and then (8 weeks i think) so perhaps this had the same effect as going on SS+ for a week
Whatever you choose, good luck
There will be threads with the SS+ food already posted if you search as it's a frequant question (sorry book isn't handy).