How to wake up early 😭

Hello guys So basically I used to wake up early in morning to study for my foundation and 11th and 12th I had this habit of waking up early But suddenly out of nowhere my habit just completely disappeared Like now i can't wake up until it's 8- 9am or smth and honestly this is so bad as I'm getting very little amount of self study and now I feel like I'm so cooked (my exams are in May 25) so if I don't wake up early and study like crazy I'm dead 😭 So yea guys any tips on how to wake up early I have tried subliminal, drinking 1 or 2 glass of water but in winter rn they don't work and I'm just ruining my time in sleep which i seriously don't want Plss help me out I can pull nighter and study but for me it's not effective and efficient My morning study session are more of quality than night ones So pls help this panda out who just sleeps 😭

Hello guys So basically I used to wake up early in morning to study for my foundation and 11th and 12th I had this habit of waking up early But suddenly out of nowhere my habit just completely disappeared Like now i can't wake up until it's 8- 9am or smth and honestly this is so bad as I'm getting very little amount of self study and now I feel like I'm so cooked (my exams are in May 25) so if I don't wake up early and study like crazy I'm dead 😭 So yea guys any tips on how to wake up early I have tried subliminal, drinking 1 or 2 glass of water but in winter rn they don't work and I'm just ruining my time in sleep which i seriously don't want Plss help me out I can pull nighter and study but for me it's not effective and efficient My morning study session are more of quality than night ones So pls help this panda out who just sleeps 😭