What is your opinion

So Monday I went to the clinic to get a pregnancy test, it came back negative. I insist the doctor to send me to the lab to get blood out, since I been having positives at home. He didn’t believe me, he thought I was crazy, he finally told the nurse to tell me where to go “give her directions so she can confirm it’s a negative”. He prescribed me some pills to take for 7 days so I can get my period.( I know something was up so didn’t take any) Today I get a call from his nurse saying the blood work came back positive to go in today or tomorrow to get more blood out and then return in 3 days to get more. What if I didn’t insist the blood work and just taken the pills! For sure don’t want to return back. What is your opinion