So tired!

🤦🏻‍♀️

I’m a few days away from being 30 weeks and diagnosed with gestational diabetes last week. I started my new diet and glucose check routine today and I am tired as hell! Is this normal? My blood sugars are decent - all below 100 so far today. Could it be because I’m used to my levels being higher or maybe just a coincidence and I’m just having some third trimester tiredness?