So my friend recently started spotting like she was going to start her period, then the blood came and she used a tampon like she regularly would. But, when she later pulled the tampon out, she felt something fall out of her vagina. And when she wiped it it was a bit rubbery lump with blood and some dark colored substance on it. It was about the size of two quarters. Also, she had a bad fever the day before it happened and had diarrhea. Her mom thinks it was TSS and it was a tampon that skin grew around, but my friend thinks it might have been a miscarriage... I need help