I think should be no problem. So everything should be careful.
In the past, I also like you, 好肚痛, 跟住"標"冷汗, 眼前一黑就暈. From Chinese medicine point of view, it is 氣虛血x. That's why I drink chinese medicine for a period of time. Now I am ok.
Now you are pregnant, so not to eat chinese medicine but you can consider to eat more 補品 after you give birth.