need advice please . feeing heartbroken

Ok so over the last almost 3 years i have hd 9 miscarriages all between 4&5 weeks right after finding out i was pregnant. All have passed at home and i had to go on with life . I have chronic cysts and a tumor . Well i found out i am pregnant a few weeks ago! At almost 6 weeks i had some bad cramping and the tinniest amount of blood when i peed so i went to the er. They couldn't see a heart beat cuz it was to early but saw the baby. And my levels were perfect and all. The doc said he thought everything would be fine. Well Christmas eve night ( i was 6 weeks and 6 days) i started cramping bad like horible and had a gush of blood . I bled for about a hrand  stopped the cramping stopped also. I didn't go into the er because  i have other kids to make Christmas good for. I was fine all day Christmas and most of yesterday day and last night started cramping and bleeding again. I bleed for like 30 min and sonce have just had some like old darker looking like past blood but just  a small amount. I know if i go in and im losing the baby they will send me home and say they cant do anything .  I havent made it this far and had a loss . Does this sound like thats whats happening or could it just be a cysts rupturing . Idk what to do im at a loss. Im a wreck . Someone please give me some advice .