Hello , from the photos you have uploaded it looks normal to sight . But if you still have pain , it is better to get checked by a surgeon he may suggest simple non invasive test.. don’t be afraid it may be malignancy or some thing seeing Google .
My mentor always tells me this “ common things are common , rare things are rare . If you diagnose rare things commonly then you are rarely right
Next Steps
If you have severe pain and redness it is worth to get checked up
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