Almost 25 supplies done with my life

20 f here .I am in my last year of my uni and honestly dont know what to do with my btech life.As of now i have around 25 supplies and honestly dont know what to do with it.i am chronically online and my screentime is around 7 to 8 hours.At times I even have suicidal thought because of my 25 supplies.seems like i have no future anymore.