HCG question-help me!

Brittany • wife to henry, mama to norah + chloe
Hi ladies, I had gotten my HCG and progesterone levels checked on 02/20/17 and 02/22/17. My HCG level for 02/20/17 was 1411 and I was only 4w4d along. Now my doctor said that your levels for week 4 are suppose to be between 10-750 and mine was WAY more than that. Now when I called to get my levels for my draw from 02/22/17 she said they more than doubled by a lot (I don't have my labcorp result from the faculty yet). Does that mean baby is doing really well? I don't think I'm further along because the first day of my last mentrual cycle was 01/19/17 and I ovulated on between 01/31/17-02/02/17. My best friend keeps trying to convince me I'm having more than one and she won't shut up about it.