I remember reading your original post, thinking, I have a bump like that.
Its been there a year.
In that time I have been doing lots of parasite cleansing and the bump was still there.
Well it just fell apart the last couple of days and is almost gone.
Starting about five days ago I started taking Miracle-Mineral-Supplement - miracle mineral supplement.
There is a forum on curezone.
It is considered the most powerful killer of pathogens. It definitely goes further than herbal remedies.
Possibly yours are similar.