Ok I have a boob question

Crissy

So every now and then when I eat hot or cold food I can feel a flowing sensation through my boobs like as if it’s going through my boobs before hitting my stomach.. mind you I’m not pregnant that I know of and I have not had any kids yet.. has anyone ever experienced this and is it normal.. it’s not the first time it’s happened but a very interesting satisfying feeling.. any way just curious