I have just discovered/acknowledged a new "symptom". I can't walk briskly-ish and talk on the phone. I get so out of breath that it makes me nauseous. I had noticed out of breathness the last couple of days but my walk'n'talk this evening was just ridiculous. I also become out of breath when going up stairs. Is that a normal pregnancy thing or a cause for concern?
I quit smoking in August. I'm a long distance walker. I'm a bit podgier than usual (now size 14, BMI approx 26).
Any thoughts?