Hcg at 5-6 weeks ..any similar experience?

Pa • #ttcbaby#2#ttcinlate30s.

Hellow

I have a query.

Here are my hcg results

12 dpo -60

14 dpo -329

At 5wk +1 day-13,513

At 6w+2 day -17,240

My usg is due tomorow..but m guarding my heart and feel this is not going to be good news.

Any one with similar experience or anyone can shed some light ?