My daughter is 2 yr.old and has been choking on her food since she began eating solid food at the age of 12 months or so. For the last 3 weeks or so, she vomits quite frequently sometimes violently what appears to be mucus and sometimes we think alot is getting ready to come out and only a little or none comes. We thought it was a virus but are unsure since it has been so long (3 wks.) She has no fever, and as soon as she finishes throwing up, she appears to be back to normal. Any help is appreciated.