Hello and welcome. Congratulations if you are pregnant, but best to get it confirmed first. Then try to get your blood sugars at a good and stable level, for your own sake and the baby. Could you make an appointment asap to see your GP or DSN ?
I am type 1 and I had my daughter 13 years ago, plus I'm an older mum too.
Please try and not to get too stressed, as this could put your blood sugars up. Also do you have support from your partner or family? I hope it all works out well for you, take care. With best wishes