Kitchen surprise

I'm not speaking about the yummy type, but more like the scary critter type. As I was about to wash some pots and pans that I left in the sink overnight something was hiding beneath everything and thankfully didn't sting me. Imagine finding this in your sink:

 Yep, I'm so glad I was paying attention and saw it as soon as I did. I'm wondering how it found its way to the sink and if there are others??? I'm hoping it is the only one in the house. Even though it had it's stinger ready to attack I removed it from the sink and threw it outside. Now I'm just hoping it stays outside :)