Miscarrying AGAIN? :(

Long post....

It all started yesterday with light brown bleeding. Then proceeded to heavy brown bleeding. I went to the ER and they did blood work, (6 vials), transvaginal and belly ultrasound. They said I'm just under 5 weeks and they could see a yolk sac but no fetal pole quite yet. Doctor was very assured that everything was okay and not to worry but to make an appointment with my obstetrician on Monday.

That night, I was over at a friend's house and felt something gushing out of me so I rushed to the bathroom only to see it was bright red and heavy. Like a period. So I left there and drove home.

This morning I went to to bathroom and I only found a little bit of pinkish/red streaks on my pad. The minute I got up off the toilet, MORE blood came out onto my panties which looked like little blood clots. The bleeding has subsided and I'm not having bad stomach pains.

Has anyone had this and everything was still ok? I am terrified that I'm miscarrying again. This would be 2 miscarriages in 4 months.

Please help. :(