Clomid Miss??

Heather
I'm on my 2nd round of Progesterone and I've been spotting a dark brown color and then will lighten later in the day. No AF at all. It's been almost a week. My Dr suggested that I start my 2nd round of Clomid today 100mg. I am way nervous what if I missed the mark completely this time around? My first round I did it all right and still no baby. This time I'm missing periods and days. Has anyone else experienced this? Was there a BFP as a result? Help!!!! 😱😱😭😭