Hello beautiful mama’s I have a question I’m 32 weeks pregnant n I’ve been supper short of breath I…

Hello beautiful mama’s I have a question I’m 32 weeks pregnant n I’ve been supper short of breath I need to breathe through my mouth I’ve gone to the Er n they did an X-ray n a ct n everything came out normal they did those test because they thought it was a blood clot my d diner blood test came out elevated so that’s y they thought it was a blood clot have any of u experience this oh n I’ve been having bad acid reflux it’s bad I was thinking it can be my acid reflux causing me to be out of breath iam taking acid reflux medicine that my Obgyn gave me so would like to know if any of u experience this