Low blood sugar durning pregnancy

Ok ladies

I've been googling and researching this topic. I know about gestational diabetes bc inhave had it 2x now with my boy pregnancies. I controlled it well with what I ate and never had to give myself insulin.

Now here is my question:

Is there a such thing as LOW blood sugars? For a good 6 weeks around the same time I get really hot and sweaty, myvlegs feel like jello and feels like I'm about to pass out. But I usually have candy or something sugary very close to me and I eat some/ drink some and with in about 5 mins I feel fine. For the last 3 weeks or so it's becoming an everyday thing. Should I be very worried about this or just mention it at my next appt which is next week?

Anyone experience this?