I felt a small, hard, pea sized, abnormally shaped little lump about 3 inside my vagina on the back right side of the vaginal wall. I ve never felt it, or had any other symptoms. No pain, or discomfort. No cramps, no bleeding. But I m very concerned that it could be cancerous or a sign of something more serious than a cyst. I know I need to go get a pelvic exam, but in the mean time, is there a chance it could be a sign of cancer?