This poem is very understandable and though it is simple, many people probably identify with it at times. You should go through it though because I think you missed a few easy things typing it in a rush, for example:
“Here are my ears
sew 'em up
so I can’t see”
I think you were going for eyes.
And in the first stanza, you used, “Flea,” when you were going for, “Flee.”
Thanks for taking the time to go through them Pav.
No, actually I was going for ‘flea’ and ‘see.’ The first is probably a really bad pun, but the second is a deliberate mixed-metaphor. Whether or not they are effective I am still undecided about. Okay, now I am decided. ‘Flea’ is out, good call, but ‘see’ remains.