@Jadelloxx - I'd love to be able to reassure you on all points you make, but from what I have read, every pregnancy can be totally different from what went before, and from person to person.
What I will say though is, if your bloods are in a good place, you are doing the right things, for your baby and for yourself.
I'll keep my fingers crossed for you for a comfortable pregnancy and at the endo of it a bouncing, healthy newborn.
These should be exciting times, but I can totally understand why you would feel on edge and nervy.
As an aside, one thing that could be useful (nothing to do with your preganancy!) would be if you could consider adding a bit more detail to your forum profile? It would be useful to know what your relationship with diabetes is - T1, T2, Gestational and so on, and also what, if any medications you take for it. That way when someone more useful than me comes along, they will have a better understanding of your "bigger picture". I can help make responses more appropriate.