Sounds like it...although I am in the same boat with my 10 year old girl with swcah.  This dosing is so difficult, and requires really constant monitoring.  Call your ENDO, get an idea of numbers of where the 17-hydroxy progesterone, Renin, etc SHOULD be....then go from there...just be on top of it...it may make your ENDO think twice.  I think mine oversuppresses her daily dose because she is sick often.  This isn’t the answer!!  Good luck!! Take care...

Gretchen