I am about 6 weeks pregnant. Started bleeding 4 weeks daily. It alternates between light to moderate bleeding. I had my HCG levels tested last week two days apart and they were increasing appropriately. I have a scan next week on the 28th. However, I’ve noticed the bleeding gets worse when I stand or walk for more than 30 minutes. Has anyone had this happen to them? Any thoughts would be appreciated. This is my first pregnancy and I’m scared.