I would have thought they're good numbers. What does your dr say?
Not sure how far along you are but as the pregnancy progresses the placenta inhibits insulin more and more so your numbers do go up...be ready for that, it's nothing that you're doing wrong.
I guess if you're feeling a bit unwell or a bit "low" then you could try having an extra serve of carbs at each meal.
I'd have thought starting with lower numbers is a good thing.