Hi
It might be due to migraine.vomitting is most common with headaches.and due to sudden vomitting you might feel some thing stuck over the throat.
Next Steps
TAB.PAN D 1-0-0
(30 MINS BEFORE FOOD).FOR 3 DAYS
TAB.DOLO 650 MG 1-0-1 FOR 3 DAYS.
Health Tips
avoid sharp lights,get some good enough sleep.dont be stressed.