So confused

M

I have been to the ER 3 days in a row. Thursday I went because I was spotting, they said that was normal. Then I went back that night because it was dark blood and I was passing clots. They couldn’t see anything on the US they said I am miscarrying. I have been bleeding, since then. Yesterday I went back and they re checked my levels and they said they were getting higher, but they checked my cervix and said it was opening. They said I had no signs of an ectopic, and I go back Monday and get my levels rechecked. Is there anyone who has experienced this? And who ended up having a healthy pregnancy? I still feel pregnant and my stomach is growing. I am so confused. My husband and I really want this baby. This was our joy. We just found out a week ago we were expecting and now we are going through a roller coaster of emotions. I am lost and I am so nervous about Monday. There’s a chance it’s a normal pregnancy the doctor said, or there is a chance I am miscarrying... Any insight is greatly appreciated. Positive vibes needed. ☹️