What kind of bug is this? It was huge!

So I have no idea what is going on but I am about to go stock up on all the bug sprays I can because I found a huge spider in my bathroom the other day and now this!:
http://i1205.photobucket.com/albums/bb430/johnny0313x/IMG_1725.jpg
I don’t even know what that is but I killed it and it had one really long leg and two strips on its body. Could something like that have come up from the drain? I have been finding more spiders lately and it’s really grossing me out.I don’t know where they are coming from but since I am moving in 10 days I am just trying to ride it out and not complain to management. I plan to spray under my door and windows with bug spray and hope that resolves the issue.

Does anyone know what that thing is though, really grossed me out a lot.