Aching feeling in my chest

Does anyone else have a overwhelming sense of emptiness in your chest that you don't know how to fill? I'm not trying to be edgy. I seem to have this ache in my heart that yearns for things that I am not aware of. It longs to be fulfilled and whole again like it used to be when I was younger. I crave for attention, love, friendship, and stability. Yet I find myself not being able to achieve such things.

I seriously don't know what it wants me to do. I always feel a sense of unfulfilled or deep loneliness that I never seem to have the words to explain. I just want this to go away. I don't know what is wrong with me. I thought this feeling went away. Yet it comes back and tramples all over me like a dirty welcome mat on someone's porch.

Seriously I don't know what is wrong with me. I just need something to get rid of this aching feeling in my chest. It's screaming at me to fill it. I just want it gone. Please help me. Please, I hate this feeling.