Help me please

So over the past couple weeks I am taking around like four or five pregnancy tests and they all came up positive, right now I’m at work and I haven’t been feeling the best all day I’ve been having cramps and like back pain. And I felt like I had to P so I went into the bathroom and I just started bleeding really bad and some thing fell out of my vagina and I’m not sure what’s going on.

If anyone could let me know what this looks like to them. Or give me any advice, because every time I go to the hospital they don’t do anything they just told me well yes you had a miscarriage and then they send me home. I need help I am in so much pain.