HCG levels

Cathryn
What were all of your HCG levels around 8-12 weeks if you remember?? I'm supposedly 8 and a half weeks but at my appointment on Friday my levels were 126,000 which is almost double the normal levels at 8 weeks! I'm thinking I'm further along than I thought or I was thinking twins maybe?! Any thoughts? I had a positive result 7 days before my missed period at night and I started feeling symptoms 2 weeks post  period. Although that period was super short and light. Advice/input please!! What do y'all think?