Lost of appetite

I got really sick over the weekend the nausea was crazy bad to the point of throwing up everything. Then I had a sore throat so when I tried to eat I couldn’t not normal couldn’t even swallow liquids it hurt so bad. I have a fairly high pain tolerance so it was unusual for me. Then come Monday I finally go to the er they gave me two big bags of Iv fluids and I was still dehydrated. Found a bacterial infection on my throat and had to give me four different nausea meds. Seven hours later I got to go home.

However now even after taking my nausea meds which are working I don’t want to eat I take two bites of something and then can’t eat anymore. Any recommendations for high calorie foods that are healthy and nutritious I don’t want to drink milkshakes or ice cream just to get calories. In this process I can’t drink the protein shakes I used to make same deal take a sip and can’t drink anymore. Obviously don’t want to starve the baby either.