Has anyone experienced this?\n\nI had my little boy on Wednesday by planned Caesarean section. It was a lovely, calm experience with no complications & we were discharged on Thursday. \n\nYesterday I noticed a change in my hearing; one side feels 'blocked' or like I'm under water and I can hear a rumbling sound too - like a fridge humming away in my ear. \n\nI'm exhausted, swollen and about 48hrs post surgery. Is this just another weird thing or should I be more worried?