Vaping

Hey guys

I'm like heavy smoker
But now I try to use vape instead of cigarette.
So when i start use vape it become headach want to vomit and faster heart beating?.

Some of people said that is start effect of vaping and clean of lunch.
Is it correct?

Some said vaping is more dangerous because of produce with chemical.

I know both cigarette and vaping no good for health.

Any idea or comment guys!!!!!!!!