my 10 year old daughter was bucked off her pony today she landed belly flop style on hard ground. She started to cry immediately I said come on get up your ok we gotta go get ur horse. She said she needed to lay there a second and that she had to pee. After about a min she got up and we walked to the house. She has some light scrapes on the left lower abdomen but no bruising. i gave her a bath and gave her and ice pack. She kept complaining her stomach hurt, then her head hurt, then that her hand was tingling and numb, also that her eye was seeing dots this is all over the course of the evening so i was thinking that she was being a hypochondriac and dramatic. She has urinated normal, and passed gas, but she won't eat or drink. It has been 5 hours after her fall And now she just vomited. should i take her to the ER