Anybody started experiencing shortness of breath at end of pregnancy?

More like at 30 weeks plus. Your lungs are only able to occupy half the air

I have when walking a long time, laying on my back (so i have to lay on my side to sleep usually), and walking up stairs. I'd be short of breathe kind of and my heart pounding. I'm 21 weeks

@beebaby, thank you! I just decided to sit up instead and try catching my breath

@nicolem10021, @poohpooh, thanks you all

Me too and I'm 19 weeks