I lose breath after walking up stairs and sometimes just sitting. But its nonstop moving while I'm sleeping. But pains for me only poisons I really get is in my breast.
I often get out of breath.
Only at the end of pregnancy I had troubles breathing. Babies size pushed on my stomach and lungs and made everything uncomfortable. Best thing I was able to do was stretch out or when I sat, I positioned myself so that my torso was stretched out and it took some of the pressure off. How far along are you?