one more question

Need some info...

I had my first beta on Monday at 12dpo and it was 40.
My second beta yesterday at 15dpo was 34 and I was told to prepare for another miscarriage.
My third beta this morning at 17dpo was 50.

I didn't have my phone with me, so the doctor left a message and said that it is either ectopic or is an "abnormal pregnancy".

Can someone give me the medical term that it could possibly be? I swear, I can't catch a break.