It sounds like you could have some sort of
vaginal infection. Infections can have the symptoms of pain, itching, burning, bad
odors, and odd discharge (amount, texture or color). You don't need all of those to have an infection though. I suggest you see a dr to figure out if its a yeast or bacterial infection -or perhaps if it's caused by not enough lubrication and rough sex. The dr will help figure out the cause and help you know how to treat it.