Dehydration will increase amount of albumin.
Measuring actual level of free testosterone from blood is not very accurate. That is why doctors with knowledge will order TT + SHBG (+albumin) --> free calculated T.
If you are feeling somewhat good then I would not rush with changes of protocol. Go with your lifestyle changes and get comprehensive bloodwork from private lab after month or two.
With them and considering your feeling of wellnes you might want to think about slight protocol change or another doctor. But as said by some other user, if you get your prescription filled and can inject yourself… Just go with current doctor.
At some point it would be good to tell her about mistakes that she have done so she could give better treatment to other patients. If she is ignorant then so be it. You can find new one.