for upping iron,I used a high iron somewhat low carb cereal and dressed it for making it more low carb.eg add soymilk/almond milk.
spinach and greens are also good source.
there is this prenatal liquid iron i for got the name,i did not use it but you may want to look into it.i had meat aversions too but grilled/fried meat was somewhat appealing than cooked ones like in stew.so if hubby cud make some burgers/bbq style for you mayb u can eat that.
Congrats and enjoy!
ps:you can read my thread on pregnancy and low carb weight loss-facts and fallacies for self confidence and sound info on lowcarbing while preggo.