Respiratory embarrassment is common after 20 weeks of pregnancy
because of the increased growth of the fetus causes pressure over the diaphragm and thus breathing problems, it becomes worse on lying down. Cold
will be common during pregnancy because of the variations in the hormones. Acidity is another problem which gets worsened as the fetus grows, this is the cause for your throat discomfort. The evening rise of temperature is the one which we need to find the cause. Drink plenty of warm water, avoid cold items and take frequent small meals. Consult your physician at the earliest.
Dr. Naveen Kumar