Hey im currently 17 weeks pregnant, im a slim girl in general i weigh 9 stones, always been thin since i was young no matter how much i ate! some may say thats lucky however in my personal opinion id love to have a bit of meat on me :( anyways since being pregnant iv had a loss of appetite, im worried that this may be affecting my baby? i still eat everyday, i eat fruit everyday and take pregnacare however just worried that im not filling my slef up with enough food, also im not showing AT ALL my stomach is still completly flat colleuges and friends have jokingly said "are you sure your pregnant?" im just worried that this is because of lack of food? also some days i do eat well so this isint everyday but im still concerned about not showing and to be honest cant wait to actually have a bump! its so annoying lol. another friend of mine is also 17 weeks pregnant and she is massive! and im like omg i wish i looked like you! Secondly i have a slight worrying cravings to raw prawns! the ones that u can buy from the market, or ones that come in packages from stores, i just crave them the thought of them with salt and vinegar just makes me drool lool, dont worry i havent ate any! but to think that i cant eat any actually sometimes makes me really upset? is it really bad to eat raw prawns and why? is it because you have a higher chance of getting food poisoning while pregnant? thanks guys! x