Hcg trigger shot

Hi ladies, I did the Hcg trigger shot (10,000) on Monday, August 26th with a peak ovulation (on kit) on Tuesday, August 27th. I’m assuming I ovulated Wednesday, August 28th. Took this test this afternoon (9/3/19) to see if I could test out the shot. Would it still be in my system or not? If so, for how long? What was your experience? There is a VVFL. Thanks in advance!