How likely is it to...

How likely is it to get a false positive. I am currently 3 days late. 2 months ago they found cysts on my ovaries that were bursting ( I only know about the cysts because I was 2 weeks late with all negatives and negative blood work, I started my period then at 2 weeks and 3 days late. Went to the gynecologist where they discovered the cysts.) This month I had random spotting after "relations" one time and it only lasted about 2 potty breaks. I just took a test and got this. .

Thanks everyone, I just am not sure what to think.