What do I need to do? I have had a monthly for 1 month and 2 1/2 weeks. I have a real bad smell all the time and when I go to the bathroom it smells worse. I have pain in the left side of my back and today it is in the front to. When I checked on the computer it said I might have vaginal cancer. What do I need to do and what do you think?

I think it's time you see a doctor.