Diabetes question

Rita • Pregnant w/baby #4. Due December 3! I have 2 boys and 1 girl!

So I just found out I was pregnant 2 days ago. The app says I’m about 3 weeks 4 days. My blood sugar has sky rocketed! What do I do? I can’t seem to bring my numbers back down to normal and I can’t get in my doc until Next week. Suggestions??