pretty much it, i mean love is something we creat in our brain, the only thing heart really do is pulsate blood into the body, it isn't capable of developing any kind of feeling.
Then we put the idea that we will never be able to find someone like her (luckly) and we'll never be happy again... big mistake, you are sabotating your own brain.
Get used to the idea that everything you will eventualy be missing you can have again with another girl.
I suferred almost two months because of her and then i realised all that was aching was the fact i was stuck again at home with no one else to go outside, have sex, talk and so on. I won't lie saying that i'm indifferent to her because i'm still not over it.
It just get better anons.