Should I test out my trigger shot??

Janice

I am 12dpt and 11dpiui, I keep reading where people have tested out their trigger shots, but I am so scared of getting a false positive.. The doctor told me not to test till Sunday, but if it is positive I wouldn’t know if it is from trigger or pregnancy. I have been having cramps and back aches like af is coming but none of the other pms symptoms I get. I am so confused!!!