Should I test or not?? So confused.

Hi. I have quite an odd problem. I had MC at the end of August this year. Then, afterwards I have had two AFs. The cycle is around 35 days long. So, I was waiting my AF to show 11/21-11/26. I also visited my doctor 11/20. She said that AF is here. That I have yellow body in my right ovary and some light bleeding from uterus. No sack. But she told that I was fertile and will probably get preg within a year. So, I was really happy, came home to wait for AF. It hasn't showed itself. Only a day light pink very mild 1-2 drops spotting on Fri and Sat. So, now I am already worried. As dr said that AF is definitely due and yellow body is in ovary.. Should I test or wait? Actually I am afraid to test. I am afraid to get BFN but current situation is also making me to worry. What do you suggest??