Ob-Gyn questions? Ask a gynecologist online.
Your pap smars have been normal.
Your gyn did not appreciate sany concerning swelling.
Now, this can be simply an inclusion cyst deep under the 'skin'.
This is benign condition & does not cause ny trouble.
Sometimes, it may get inflammed & painful, which requires removal.Otherwise, just keep a close eyeon this & if it gets bigger it will be more palpable & hence may need to be removed.
This can be a dermatofibroma, a benign condition, which can feel like a 'indentation' & firm as you described.