Since about 30 weeks pregnant (I'm 36 tomorrow), I've been noticing this funny smell coming from my breasts, kinda like milky/bread dough. I'm clean, wash them everyday, change my bras etc. so I don't know what's causing this and whether it's normal. Could I be leaking small bits of breast milk without realising, then once it dries it's giving off this scent? I'm becoming really self-conscious of it, because too me I can smell it quite strongly and I'm worrying other people can smell it too, making them think I'm dirty or something.