The 2 inches on your thighs and the 2 inches on your back are most unlikely due to the Gh in an 8 week time-frame, therefore I feel you have NOT reached a plateau and should avoid unsafe and crazy cycles like Drol and Dbol simultaneously, it is a wreckless endeavor especially for a female that is still growing based upon your latest measurements.
I have been doing this for decades and weigh in at 240# @ 5'9" and if i hit a plateau I myself would still not run drol and dbol together, my point is it is not for ANYONE to do unless this is their means to feed their family.
Some whackos will get on here and say Duh, well I have done it, it is not soo bad.
Sorry Drol is either the 2nd or 3rd most liver toxic steroid out there and females don't need it IMO.
My input is only to give you a clear perspective and to help you make wise choices.
Skip the dbol and drol altogether.
There are better alternatives.