Hi Kim... being in the 30's is way too low - for anyone. This should be cause for concern, especially with being pregnant (Congrats, BTW!
You may just want to get yourself a home testing kit so you can test your own blood sugars. The symptoms you describe certainly sound like hypoglycemia but, without testing you don't know.
Suffice it to say, if it were me, I'd be knocking on my doctor's door sooner than later and wanting to get to the bottom of it all. My main concern would be for how this might be affecting the baby. Call your doc, Kim.
Take care & keep us posted,
- Phishbowl (Type 1 since Jan'05 - Levemir, NovoRapid)
"What's Not Measured Is Not Managed"
"It is impossible for a man to learn what he thinks he already knows"-Epictetus