Dream about a snake bite?

In my dream at 1st I was walking across some kinda courtyard and being bit by different greyed out snakes on my bare feet. Then I came up to a little 8 or 9 year old poor or homeless looking mexican boy holding a rattlesnake and he said when this one bites it doesn't hurt, just feels like a pin prick. Then the snake bit me but instead of being calm like I was with the others I tried to pull back and get my hand out of its mouth and it hurt very bad...then I woke up and my hand was hurting. Just wondering what this could mean...