As you are still in the initial stages I wouldn't think you have anything to worry about.
My BG level at diagnosis was 17.1 mmol/l fasting and my last evening reading was 6.4 - that is 7 months from DX.
It isn't as though I am trying all that hard - at least it doesn't feel as though I am. Salads, celery, tomatoes, courgettes, mushrooms, peppers - and a freezer full of meat and fish, coffee with cream, a few berries, also with cream. I have no problem sticking to it.