I’ve always felt a longing for something/someone that I just can’t seem to put into words

It’s been with me since I was a child. It’s still here. I long for something, to feel a certain way. I’m not entirely sure what it is, but I have always associated it with love because I come close to this feeling when I dream about love. But I’m not entirely sure whether it is love or not. Either way, it feels like peace, like finally finding home. I remember thinking about this shit when I was a little child, back then I was way closer to it. Now it feels like a distant dream I nevertheless one day may catch.

Basically, I feel a longing for something that I can’t quite put into words. My life feels incomplete without having this unknown object of my desire.

What could this be?

How should I proceed with this? Is it just a dream that I will never reach? Is it attainable?