Ladies that had a trigger shot...

Lisa
What was the soonest you got a bfp
My shot was 250 micrograms, I triggered 7 days ago. 
I swear I am feeling symptoms and when I tested I got a vvvfl. So I'm just wondering if it's the hcg from the shot or if I could in fact be pregnant?! 
I am obviously going to test in a day or 2 to see if the lines darken but I'm so impatient.