Help please! So confused & frustrated! 😔😡

Angela • Married my missing puzzle piece Sept 15,2012.
My husband and I have been TTC for over a year. I have PCOS , have been on meds for the last 3 months (metformin and clomid just 1 round) and last Friday I had polyp removal surgery. Yesterday I threw up out of the blue and was just feeling off, AF is due tomorrow sept 26, so I took a clear blue digital advance test just being curious and not really thinking anything of it and I ended up getting a positive 1-2 weeks. Went to get a blood test to make sure and it came back negative. I've been so sad and depressed my husband doesn't want me retesting until we see the Gyno Monday. Has this ever happened to anyone?Â