Hello.. At this stage I'm facing a new problem in my pregnancy. Now that im 30weeks and 3days pregnant.. I have a weird symptom of excessive sweating. The moment I start working or try to windup my household chores, in no time I end up with sweat from top to toe.. like im completely drenced in sweat right from my head to feet.. sweat flows in rivulets from forehead,thighs, legs, feets and everywhere... is this a cause of concern? What precautions should I take. Plz advise..