This is how i feel!!

I have know one to love.
^ should be "no one" not "know one"

Every body thinks i am nothing,
^ should be "everybody" not "every body"

and i should stab me with a knife.
^ should be "myself" not "me"

i mean no one likes me anyway.
^ you shouldn't really use "i mean" in poetry. it's more something you would say, not write.

Well that solved the trouble i am out of there way,
i hope there happy because i am staying.
^ should be "their" the first time and "they're" the second time not "there".

because i was decaying.
^ should be "am" not "was"

I see all these invisible people running like bees saying buzz.
^ this does not make sense to the context of the poem. Do not just use it because it rhymes.

This was good, i found it interesting and it caught my attention. I found from the bit where you said you should stab yourself onwards a bit cliche and that made it a little boring to me. But I lvoed the idea of the black hole. Nicely done hun. 4/5