nails

currently I'm sitting in a nail salon getting my nails done. my toe nails are a little dark. I failed a chemistry quiz, cried awkwardly in my dorm room while my roommate was half awake/half asleep so that was fun. I'm just having a lot tougher time in college than I thought. I don't know what to do and I don't know who to talk to it about and I don't know when I have to decide and that scares me. I don't want classes to keep me from my dream career but what if I'm supposed to be something else?