High dose of aspirin and antidepressants prepared (likely to cause a blood clot around my heart

That probably won't work.

sharp piece of metal I will use to slit my wrists in the secluded location.

Like... an aluminum can? That's probably not going to work as well as you anticipate also.

You're gonna just be doing a cry for help here. Enjoy the psych ward and the lifelong scars on your wrists.

A superior state to existence

Retard. You have nearly all of eternity not to exist. You only get a brief blip to live and you don't even appreciate it.

Try throwing your phone away instead and touching grass.