Hi! My 5yo started vomiting at the weekend. No stomach pain, diarrhea or fever. Lethargic and just generally not herself. Thought it's had passed yesterday but she couldn't eat much (small bites of a banana) and she struggled with energy today. Noe has just thrown up her whole dinner (chicken soup) after sleeping most of the afternoon.
Any ideas on what this could be. Well be ringing the doctors in the morning but looking for any clue. She's all happy and smiley and would be herself if she could keep her food down.
Thanks to anyone in advance!