Emotional Disturbance?

maybe.

the night of the 2nd day of the ridiculous program, 

i felt pain in my chest

that i couldnt sleep.

it feels like being punched repeatedly;

and the pain goes up to the back of my left shoulder

and to my lower left ribs.

i had experience this pain last 2 years.

and a few times before that.

today...

i almost fainted.

i drank a canned milo and started feeling dizzy afterwards.

the world feels like spinning

and i feel like puking.

yes i puked.

puked back the milo in the toilet 

and i stayed there for about 15 minutes 

because i dont one anyone to see me fainted.

but i really managed to get home after that.

by the way,

2nd paragraph:

"angina often happens when the heart works harder than usual, for example when doing exercise or if there is any emotional disturbance. the part of the heart with narrow artery didnt get enough oxygen and causes chest pain."