TMI- but please help me

this is going to be decently long. last night was the first time i’ve ever drank ever. definitely the last as well but, my friend somehow convinced me to take around 8-11 shots of vodka. again first time, tonight i have been throwing up excessively which i know is common to throw up once or twice. but it has been every 18 minutes. and it hurts so fucking bad, also, overtime my puke has become very neon yellow. if anyone can’t help me please and thank you. i’m in so much pain.