So I just found out yesterday that I have polycystic ovarian syndrome, and my husband and I have been trying to conceive. I am expecting my period any day, but yesterday I had some very light, light brown spotting and the night before I had one spot of pink discharge when I wiped. Even though I have pcos, my periods are usually very regular and I have never spotted like this before. The spotting has stopped completely since yesterday afternoon. It lasted on and off for about 24 hours. Could it have been implantation bleeding? What do you think? When should I test?