Hi, I was just wondering if anyone else has experienced this, and what they did to help relieve it..? I'm 20 weeks PG and my boobs have gotten so big (36GG), they're so heavy I have constant pressure on my chest and find it difficult to breathe... obviously I'm breathing (!!!) but it doesn't feel like I'm getting a proper lungful, if that makes sense. I'm constantly out of breath just sitting down and my heart is thumping. My midwife isn't that helpful so I don't want to call her up about it (next appointment not until 26 weeks), she already thinks I'm a hypercondriac (sp?)after I freaked out about ligament stretching cramps . I mean, glamour models have bigger boobs than mine (through choice!), do they all stagger about wheezing and clutching at their chests???