I failed my physics exam. Only 5 months are remaining for my 12th board exam which is the base of my carrer and I literally don't know anything. I am distracted really quickly. And now that I have just so much to catch up on that I am overwhelmed and don't know where to start how to start how to manage my time literally nothing. And I hate it. And If you guys know any apps or website that could help me with my studies of 12th science please recommend it. I can't ressist with YouTube so any apps or website would be great.