hey, i want to share something. i am really stressed about a competitive exam, i have not yet prepared for it decently. its my last chance at being a med student and its my dream but i am overwhelmed by the sheer amount of syllabus i have to complete and revise. the exam is just 50 days away, its a really short time because it usually takes atleast an year to score really good in it. i am having trouble in getting started, just concentrating on lectures and stuff. the guilt and regret of not studying earlier is really stressful and i know if i don't start to work now it will cost me the life i could live. its just idk...hard. i have cracked many exams by working hard at the last moment, but this is so huge its making me depressed and anxious. i really don't know what to do and i am starting to have dark thoughts. i am scared of my own thoughts its messing my head. please guide me if you can