I don't know how bad your infection is at this point, but I was fortunate enough to catch mine before it was really bad. It's going to sound too easy, but a change in diet (remove sugars, starches, grains, etc) as well as a daily course of probiotics (taken in supplements) was enough for me. Also, you should consider changing soaps during this period, something that is mild and gentle to the area (Ivory or Dove is good) and if you're menstrating I recommend using pads instead of tampons.
Hope this helps! Get well soon!