I'm not sure how to properly explain this but a week ago my recently turned 3 year old started gasping or gulping occasionally while she is awake. She is otherwise her usual chatty/playful self and she doesn't do it while she is sleeping. At first I thought it was maybe a habit she had picked up from someone but it just seems to happen when she is sitting down/chatting. Today I noticed she did it about five times in a row but her breathing is otherwise fine. I have tried googling but not come up with anything. Has anyone come across this before? Is it worth taking her to the GP? It's just come on last week and because she has otherwise been normal I haven't thought much of it but am now wondering if I should get her checked out.