So confused- pregnant?

So I’ll start with this. I’ve got 1 year old twin girls that I conceived after taking an extensive course of clomid because I wasn’t ovulating on my own due to my PCOS. My last period was around 09/11/18 and it was a normal period. I ended up on the ER on 9/26/18 where a pregnancy test was taken and confirmed negative. My doctor started me on a 10 day Provera plan to induce my next period so I could start my new birth control. I took the medicine and my period still hadn’t started so I took a pregnancy test and it came back positive? Is there anyway the provera could have caused a false positive? It’s been about a week since I stopped taking the provera. And now the positive pregnancy test. Just wondering if anyone had intel, I am going to see the doctor tomorrow but I’m up and cant sleep right now. Thank you for any input