Nausea with PCOS

Molly
I have PCOS and it effects my insuline so I am pre diabetic. Dr and nutritionist have me on 150g of carbs a day or less. I am 5-6 weeks pregnant and have had some bouts with nausea, and I'm stuck on what to eat. Meat and veggies just don't sound good and I have to limit my carbs... Suggestion!!!!