Is something wrong or do I have more than 1 baby?

Jackie
My hcg level at 28lmp was 420. The I tested again at 30lmp and it was 981. I just recently tested again at 40lmp and nurse says it was 62,000 and that she will see me in 10 days for my first sonogram. How am I supposed to wait 10 more days for this when my hcg is through the roof?!? Do I have 1 baby, 2, 3??? Or is this s molar pregnancy:(