Vaginal discharge before your period is often normal, but if you have fibroids, it may look different. According to USA Fibroid Centers, fibroids can lead to spotting or light bleeding between cycles, producing discharge that’s pink, brown, or even dark red. In contrast, typical pre-period discharge is usually clear, thin, and slightly milky. If you notice changes in color, consistency, or odor especially if you have fibroid symptoms like heavy bleeding or pelvic pain you should consult a fibroid specialist. https://www.usafibroidcenters.com/blog/what-does-discharge-look-like-before-your-period/