Hmm maybe it's just too early, your body doesn't make hcg unless you're pregnant. But for a BT it has to be over 25 before they tell you it's positive. Do a hpt in a couple of days
I have been trying to do some research on HCG and if the body produces it without pregnancy and it's so confusing and conflicting. Hope this is true about having to be pregnant to have it in your body!!!

I have a HPT on stand by.