I would appreciate if someone can offer their opinion if they know what this can be. Recently, I passed this thing along with little bit of blood (a week earlier than expected period). 2-3 days prior to this, we did pregnancy strip test which came back negative. I feel I might have been pregnant and something bad happened and that's what it might be, but I had periods one month earlier and from what I have read this piece of flesh is much bigger than what 1 month pregnancy would be, not to mention we had negative pregnancy test 2 days prior to passing this. So is it pregnancy, if not what is it with bit of blood earlier than usual period. I have uploaded the image link.
ibb.co/47pJ26f