I wanna eat food and drink ice water

Im currently 3 months pregnant, ive been eating ice chips soothing overheated mouth and body. After ive been up for a good 3 hours i have no appetite and once i smell food i damn near die of hunger but i can't keep it down. Same goes for ice water... Omg... It would be soooooo good and cold then about 30 mins BAM i naruto run to the bathroom and all that precious water comes up... This is with sloooooow small sips btw and 2 maybe 3 bites of food.. Ginger tea doesn't help the after taste kills me, the smell of dish soap... Makes me want to live in the bathroom. I have pedia light its super sweet its hard to drink it that comes up same goes for Gatorade, im just at a loss here lol any suggestions?