I am 20 years old and I am not a big drinker, maybe I will go out once a month to the clubs with my boyfriend and friends.. and maybe a few times a month have a glass of wine or prosecco on date night. I don’t drink at all and a light weight !! Lol, but every time I go out and I’m feeling abit sick and throw up pure blood is coming up.. and when I spit also the morning after drinking I spit blood too.. I have been to hospital before twice because of throwing up blood.. but they said everything was fine and maybe I cut my throat and tongue... but am I really cutting my throat every time I drink? Has anyone else had similar experiences or suggest anything?