Hello,
I have gone through the query and understood your concern. Your symptoms are suggestive of excess function of certain body hormones that lead to excess sweating and this sort of presentation needs further evaluation to manage properly. This can also be hereditary. Now that you are pregnant, evaluation should wait ideally until you deliver as biological changes inherent to pregnancy can cause confusion in the diagnosis. Moreover, several investigations should be avoided in pregnancy and so are treatments. So, please try to take a healthy diet. Avoid fried food, fast foods, oily food and take plenty of fresh fruits and vegetables along with adequate water. This should help tide over the situation. Wish you safe motherhood.