Baby 2? Pregnancy 6.

I'm pregnant! 14 dpo. 35 hcg 16 dpo. 85 hcg 18 dpo. 212 hcg And have u/s scheduled for 10/29/14. So paranoid I will start bleeding before then. Trying to be hopeful. The nurse said it looks really good but I worried the numbers are really low eve if doubling every 48 hours. Only time will tell... Some slight cramps today and a little pukey this morning.