Is there anything that can help you with the nausea? Like sip of cold water or maybe try decreasing your meal portion?
If it is like heartburn feel then you can get some heartburn syrup to take.
I remember I had episodes like this, and small sips of cold water along with just plain biscuits helped me a lot.
Jiayou mummy to be, I am sure you are doing your best since the start! Can start counting down le!
💕