Can't Stop Throwing Up From Shooting Methamphetamine/cheese/ice. There's Got To

Can't stop throwing up from shooting methamphetamine/cheese/ice. There's got to be something I can do. I shot ,4 grams in 50 cc of water. I haven't done this in over 13 years and have never experienced this. I do know I did to much as I was in and out of conscious. And my chest hurts. Short answer please. I will not be doing this again, so spare the lecture. I feel like dying right now. It's been 3 hours and I know I have quit a bit more time of being high.