This is my third pregnancy. I was slightly heavier pre pregnancy this time than I was with my last 2, but not by too much. I haven't even been for my first scan, and pretty sure I'm only about 11 weeks, but I'm massive already. I have been eating a lot, but I've been really sick, so a lot was also coming back up, so why do I look about 6 months pregnant?! Has this happened to anyone else?