Concerns with my newborn?

my son had exactly the same thing and i thought he was sick too. it scared the crap out of me but after 4 or 5 days it was over. he still snorts but i think thats just what he does now lol so dont worry and if she was sick she would 100% have a fever, wouldnt want to eat, and it would be difficult to wake her up out of her sleep.