Drunk first time

So I’m 15 and got drunk for the first time last night. I drank a variety including champagne,wine,whiskey and rum and I threw up about half an hour later. I expected to feel good but I just felt dizzy and nauseous the whole time and I couldn’t fall asleep. The next day and I still feel nauseous and I had some diarrhoea 12 hours later. I also sent some photos I shouldn’t have and don’t remember at all. Is this normal and why did I just feel like shit