Bleeding

So I first found out I was pregnant at 3 weeks. The first few weeks I knew the dr kept having my hcg levels tested and was suggesting I would miscarry as they slowly rise and don’t double. After seeing a specialist they had no concerns. At this point I had had 2 dating scans to check on bubs and the progress making sure everything matched up which it did. On Sunday last week I started bleeding after going the hospital (who did nothing) and then the dr the next day they sent me for an ultrasound which showed bubs with a heart beat of 153 and said the bleeding may continue. Several days passed and the bleeding was only spotting. Then Tuesday when I saw the dr for my results they noted I have a cyst on my right ovary and also have a hemorrhage. Tonight (Saturday) the bleeding has started again. This time there is small blood clots. And now I have severe cramps after going to the hospital they’ve given me endone and sent me home until the morning when I can have an ultrasound done. Could it be the hemorrhage? The cyst? Or bubs? I was one stressed out person before all of this happened. Hoping for the best but expecting the worst.