
The symptoms of a "broken heart" can manifest themselves through psychological pain but for many the effect is physical. Although the experience is regarded commonly as indescribable, the following is a list of common symptoms that occur:
A perceived tightness of the chest, similar to an anxiety attack
Stomachache and/or loss of appetite
Partial or complete insomnia
Anger
Shock
Nostalgia
Apathy (loss of interest)
Anhedonia (inability to feel pleasure)
Feelings of loneliness
Feelings of hopelessness and despair
Loss of self-respect and/or self-esteem
Medical or psychological illness (for example depression)
Suicidal thoughts (in extreme cases)
Nausea
Fatigue
The thousand-yard stare
Constant or frequent crying
Takotsubo cardiomyopathy
A feeling of complete emptiness
In extreme cases, death
...Seems like the only thing left for me to do is die, lmao.