There is some emotional disturbance in ur life.It may be due to long lasting grief, sudden bad news, financial ruin,career problems, relationship problems etc.Consult immediately psychologist and go for proper therapy to detect ur cause and take proper tratment for it with proper follow up treatment.
U need to consult psychiatrist also for medicinal history to immediately avoid ur death wish.
Next Steps
Share ur thoughts with ur near ones.
Exercises regularly.
Sleep 8 hrs .
Avoid too much social media,too much using mobile and laptop.