When I wake up for school and I brush my teeth and scrub my tongue (not
too far back at all), I vomit for some reason. Then I still feel sick in my throat so would end up retching and vomiting
a few more times until its all out. Then I suffer from a very sore throat for a few hours due to the acid.
This has happened around 5 times in the last 2 weeks and every time it happens I get really worried as to why, and more importantly how to stop it because its really unpleasant.