Hi shesastar – I was just going to ask the same question – but figured I’d just add mine to yours…I am 5 days post op and have been getting that feeling all day in my right boob – it is a bit like a “gurgling”-“vibrating” sensation.. I had in the left boob 2 days post op, and then it stoped but started again n the right today.. not sure if it is “normal” – but other than being odd it is not causing me any discomfort..