I´m exactly where you are...This is what I will propose her: Stop the Test for at least 2 weeks (probably a month would be better) and then try Anavar at 5mg for a week or two...and see from there what to do (increase, mantain?) if for some reason she didn´t stop before (could be any reason).
I know my girlfriend loves the test (2 years steady already, at 10mg Enanthate), but I prefere for the sake of safeness do it that way 1) just to see how she feels at Anavar alone 2) in case is too much altogether.
I know in terms of a profi Female BB it´s nothing most likely, but Im been hipercautious, and she is just a hobby person (like me).
Biggest concern I have is voice, hair.