I’ve been on Amethyst for almost 3 years. In the past year I’ve had BV 3 times. I’m currently finishing my 16-week, 2x a week metro gel treatment and I started to have light bleeding again. It’s not enough to need a pad or tampon and I only have minor cramps. I’ve had this for almost 3 weeks. What could it be? It started out as brown discharge, and now it’s light pink with no odor.