my 3 week old makes these weird squeaking or gasping sounds randomly throughout the day. I check on…

my 3 week old makes these weird squeaking or gasping sounds randomly throughout the day. I check on her every time and she never seems to be in any kind of distress or having trouble breathing , sometimes she does it while she's stretching and other times she's just laying there. anyone else's baby do this ?? is it a reason for concern?