i'm 20 and i have a small polyp on my cervix on the nabothinian wall and had it checked it drained in may and then checked in june, it was still there in june but was only small and not causing me any problems, i had it checked about 2 weeks ago and it was the same size and still there, I am now experincing a foul smelling discharge, it kind of smells like urine and doesn't happen all the time, its only been there for a few days, is this to do with the cyst or could it be something else?