(TMI Gross Pics *Scared what the hell is it?

So I've been spotting for three weeks all of a sudden on the 31st I start bleeding out of nowhere heavy this comes and goes. We leave out of town the 6th and I start passing clots lots of clots. The 9th it had showed down and that night I pass this thing no blood other then what came out with it. It has a tail that moved in the water a bit as I sat on the tub freaking out, the right side kinda moved a bit.... I had absolutely no pain before you ask :-)

What the hell?!?

The first pic its still in the water.