I hate to say it, but my first thought seeing your blue finger was that you stayed calm and waited for your BP to release.
One of the first things I told my daughter before she got her BP was that someday she might get bitten and when she did it was important that she stay calm and wait for the snake to release. Otherwise, she would risk injuring the snake.
Little did I know that as she was selecting her BP, pulling one tub out of the rack after another, she would inadvertently pull the tub labeled "Children's Python" and find a young Children's Python that was, contrary to its name, not very fond of children. To my delight, she stayed calm and waited for him to release. Happily, both child and python lived to tell their story.