Okay God! Your Answer Is!?

Last night while walking through an old cemetery with Ken, I noticed as I looked down at a very unusual grave stone, that my legs were covered with mosquitoes. I quickly brushed them, off, and we headed back to the car.  This morning I started walking down the path in the wooded part of our yard, and immediately was being attacked by these pests looking for some fresh breakfast, so that ended that walk.  On my way back to the house, I contemplated this whole mosquito thing.  Why would God create such a pesky creature that spreads disease, gives our dogs heart worms, causes unbearable itches, and makes outdoor life miserable!  After all, they were created by God, but for what purpose!?  When I came indoors and turned on my face book page, this was the first thing that popped up!  So I'm not the only one to question this!  God, you have some explaining to do!!