Spotting

A
Has anyone spotted while using progesterone suppositories? I am 6 weeks 5 days been using the suppositories for 2 weeks now and yesterday started spotting pinkish brown color. My first appt is Thursday. I spoke to my doctor today and she told me it sounds normal and not to worry. It's hard not to worry when I had a mc last February and it started with spotting as well 😕