Hahaha, I know how the pain of love feels trust me...you're not alone on this one.
There are some things in life you'll get over them with time as well, or just time. The theory patience is a virtue is true..and if you don't have any more patience I can Easily tell you how you feel because I'm like that too, I barely have any left....
You could use healing Magick though. Spend time in nature as well and talk to trees and animals and such! Trust me they all understand you and have emotions and intelligence...humans haven't realized that animals have intelligence and even trees and plants, hahahah funny them.
About friends and such, they may help yes but everybody has different ways of dealing with situation. You may not be in mood to do that and if you're not don't push it too much. It will pass, trust me. These are parts of life. :)