As I hit what seem to the bottom of it all,
^
I think you meant "As I hit what seems, the bottom of it all," or maybe "As I hit what seems to be the bottom of it all." Although I think the first suggestion would be a better option. :]
I liked how it didn't rhyme even though I was expecting it to. You had nice word choice throughout the poem, and in the first line I could almost feel the cold embrace. But that could be because it's freezing here and I'm cold. Haha. But nevertheless, it was a lovely poem.