Another negative 🥺

So I went to the ER because I was having right side abdominal pain and I have been getting vvfl I was scare for a possible ectopic pregnancy. I showed the doctor the picture I got of my first response and he’s exact words were “convincing” I had all this test done and an ultrasound because I’ve had ovarian cysts in the past(nothing was seen this time no cyst). The doctor came back with all my results and said I have a kidney stone and I should pass it im weeks or days 🙄🤦🏻‍♀️ but my blood test was negative once again ugh 😒 btw my stone is on my left side 😩. Why am I getting faint positives and negative blood 😢😔