Hi, I took an hcg shot on July 30, 3 days later I went to the Er with severe pelvic pain there was nothing wrong with my urine and blood test but my beta hcg was 75, I told them that I took hcg shot 3 days ago they said that it didn't matter and that I'm pregnant. My obgyn made me repeat the beta hcg test 2 days later and it was down to 33 but she still insisted that most likely I am pregnant. Is it possible? Or is it due to the hcg shot