A biopsy would be the next step in determining what going on.Sometimes you have to be your own advocate and insist that things be done. The other solution as stated above is find another doctor. I suggest one that deals with OC's on a regular basis. A CCC would be the best place to go.
Here's a link to the top cancer centers in the country. There's bound to be one within driving distance of you.
http://health.usnews.com/best-hospitals/rankings/cancerPositive thoughts and prayers
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