Serious question, please help
Okay so I've never made a post on this sub or on reddit before but I think this has gotten pretty bad and I think I need help in this particular situation, so for reference I'm a minor I am underweight but the problem is for the past couple of days I've been purging and binging literally everyday constantly almost anything I ate , I've never really purged this much before and I even threw up blood I don't know if it's because I scratched myself or something, I am feeling very weird and extremely thirsty wich obviously I of course know why I did buy some electrolytes that you put in water but obviously it hasn't helped, I am alone at home and have been for the last couple of days and I keep eating to the point that I feel sick then purging , Im also feeling very cold...so...do I need to go to the hospital....the problem is I'm obviously not going to tell the doctors that I've been doing this on purpose but also do you think they will actually help?I'm really thirsty really thirsty.......