Past 4 days she is trying sleep she wakes to breathe..her hrct ,echo mri was normal (did in December)hrct and in janaury...she has breathlessness issue while talking too as cold comes but now ohk but still there but this onset waking up to breathe..no snoring(happened twice only when she lays on her back no history of snoring)but cough is persistent..she don't gasp for air just wake up..she take anxiety homeopathy medicine which makes her sleep a bit otherwise she be awake all night..nose blocked sometimes not always