I think u suffer from depression. So those symptoms are produced.U also check ur Blood pressure and
TSH level in blood.
To Defeat this u must consult psychologist online or offline and with the help of counselling u will get better.
Health Tips
avoid too much social media.
share ur thoughts with friends and family.
nothing is permanent in nature,so ur sorrows are also gone .Give it time.
concentrate on ur study, passion, hobbies, work etc.