2nd IUI 10dpt and 8dpo

I tested 4dpt and then again today at 10dpt. Had 250mcg ovidrel trigger shot this time. I took 10,000 of hcg my first round and my test from 10dpt this time looks the same as last time. But the dose was less. My question is am I still picking up my trigger shot or could I be pregnant? First pic is 4 dpt 2nd is today