What Does White, Odourless Discharge After Vaginal Gel Usage Indicate?

I was treated for BV last week. The doc have me vaginal gel to see if it worked becasue with the pills it seem to keep coming back every 3 to 6 months, after the 5 day of using the gel, i now have white, gritty,.clumping oderless discharge. I never seen this. A little nervous