Anyone else get false positives?

Abbie
So I have polycystic ovaries and me and my partner have been ttc for 3 years I've had atleast 5 false positives. I think the doctor is sick of me, I've tried all different tests this is the only picture I could find, the doctors confirmed it was positive but when I went for a scan there was nothing there. I was wondering if anyone else has had this? X