Hello, My daughter at 6 months used to cry a lot while traveling. However , at 1 year 5 months , she first vomitted ,while traveling by car. She did not have issue with auto ,bus or bike. But now at 2 years 8 months , she first vomitted in auto . I fed her milk before travelling. Now , whenever she travels,she vomits ,wether be it bike ,car or whatever. yesterday she drank only water while traveling by bike . she slept off . As we got down , she vomited water . is it motion sickness???