My daughter is 16 months old she is refusing solid foods , she takes 2-3 bites then Throw the food out with her tongue, I have tried purees she sips 3-4 times and then gags a lot. she is loosing weight and getting weak by every passing day. Can someone suggest what can be done I have tried all types of food with her she just dnt like food at all also she is okay with milk that is fine with her