Premature now 3mo old gasp for air randomly??

Diana

Hi mommas, I had a preemie baby, she was born at 31 weeks and they told me they used a cpap only a few times right when she was born and never needed it again. She is now 3 months and sometimes like gasps for air is this normal? I took her to a visit with a different doctor because her pediatrician was not available and she said this was normal but I don’t think so? I am not waiting for her doctor to reply to a message but does anyone have any advice or thoughts? Thanks!!