Weird question

So I’m 27 weeks today and I’ve noticed, since the beginning of pregnancy that if I wait to long to eat I kinda get sick feeling and as soon as I eat it goes away. I have my GD glucose test today and I was just wondering if this was a common pregnancy symptom or if anyone has had this and not had GD? I try not to get myself to that point but my husband is in the military and we are moving to Hawaii and with moving and everything it’s sometimes easy to forget to eat.

Thanks!