Help? my brand new pet rat is sneezing?

i just got her an hour ago and she is making a little sneezing sound. i have fleece bedding so its not the bedding and shes worrying me because shes actig perfectly fine she figured out the water bottle and started nibbling on her lab blocks. she climbs up my arm and gives me kisses shes acting like a normal rat clear eyes and nose too just the wheezing is worrying me and my mom will not take her to a vet cud it be shes still wheezing from the dustyy bedding at petsmart? they had wood shavings and it was dusty. plz dnt tell me to take her back i already fell in love with noodles shes the best thing ever and im scared? does she have a cold help?