Sayang, shortness of breath memang common dalam pregnancy, tapi kalau you're feeling very uncomfortable or it's affecting your daily life, better to mention it to your doctor at your next check-up or call the clinic to check, just to be safe, okay? A few of my mum friends experienced it too around that time, ada yang normal je, but it's always good to get it checked out sebab everyone's different. Take it easy, rest when you can, and jangan worry sangat. Let your doctor know!