21, PCOS, irregular. last month Oct 1st was the last time i was ttc. i didn t bother to take a hpt, i gave up. I didn t feel any huge symptoms for being pregnant so i haven t worried, just gave up. But today i was standing an all a sudden i gushed out a very large clot and then started pouring blood. im still pouring and passing big clots the size of a baseball. could this be a miscarriage? or is this normal? please help..