My almost 2 year old has been hiccuping most of the day. She seemed ok with it this morning (been to soft play and she ran around no issues). Then came home for lunch. But she wouldn't even touch it. She has continued to hiccup. Then I've just put her in the car to go to the supermarket and she has vomitted everywhere (therefore didn't make it to the shops). But she is still hiccuping. She did have bad reflux as a baby and was taking Omeprazole till about 14 months old. But she's been fine since then. Any thoughts?