I`v gotta ask, Why did you take you a break?
I`v noticed quite a few here do it, and I`v never understood Why!?

it`s very possible you have reached or forced them into a resting period (they do that), i`v never had a break for nearly 3 years now (2.5 of which has been HRT pharma) and even mine will go ages without doing much and then suddenly they`ll grow a little, I think mine are pretty much done now whilst pre-op, but they`re still filling in quite well and rounding nicely even though the tissue growth seems to have pretty much stopped for now.

stay on the dose you`re currently taking, and then maybe up it after a month or so.
and unless there`s a medical reason, leave these `breaks` alone if it`s working.