Please help!

Anyone please I need help and advice. 
My boyfriend and I of 2 years broke up yesterday. This is the hardest thing I have gone through. We both love each other so much but couldn't make things work. 
I am really really upset, I don't know how I will get through this I feel so distraught. I feel like no one understands how upset I am but I know there are people who have been in my situation so is there any advice you could give me? I feel so down and depressed