Struggling with PCOS

Destini • Mother of two trying for baby number 3!!!!!

So my period is 17 days late as of today. I was diagnosed with PCOS when I was 16. I have since conceived twice on my own. We are trying for a third and are of course having a hard time. I have many symptoms but my tests are negative. Has anyone out there with PCOS been pregnant but not gotten a positive till much later than what would be expected? Also are you taking anything to try and regulate your cycle? With my two kids I didn’t find out till I was almost 7 weeks due to just not knowing I was pregnant. This is the first time I have actually tried for a baby. The picture is the test I just took with evening urine.