@Cynoxie I concentrated on trying to eat nutritious foods (after the nausea had gone!). I tried to incorporate them into my weekly meals, so my meals varied day to day as I couldn't get all the food in on one day : D
I tended to keep breakfast the same the majority of the time - cereal (a mix of good quality not too sweet granola and a bran cereal) with full fat milk, and a 100ml glass of orange juice.
Lunch was usually a sandwich with protein and some veg items like salad or avocado, and an apple or a few dried apricots or prunes.
Evening meal was protein with a moderate helping of pasta, rice or potatoes.
I also incorporated a glass or two of full fat milk. I either had this as a snack with a food item, or as dessert (made into a non sweet milk shake) with another item. I had a snack mid morning and mid afternoon. I had things like hard boiled eggs, cheese, crackers, fruit, cereal bar, etc, etc.
Sometimes I had proper desserts like apple crumble, ice cream or a cheesecake made to a pregnancy safe recipe.
I rotated my evening meals so I knew how much insulin to have from memory (I weigh things like pasta to make sure the carbs are accurate). But do bear in mind your insulin resistance will increase a lot and your ratios will rise.
I used Lucozade and sweets as hypo treatments.
Hope that helps