DD 17months had fish for the first time last night. DH put her to bed and when I went to check on her at about 10pm she had vomitted quite a lot but was still asleep. Got her out of bed, tidied up etc. She had no temp. While we were having a cuddle, she vomitted again, all over me. I slept with her in the spare room. She wasn't sick again, slept really well, still no temp and has woken full of the joys of spring. I'll call the gp in a few hours but just curious if anyone has any experience of a child having an allergic reaction like this?