I have found a hard pea sized lump that is half inside/outside of the anus. It does not seem to move and is hard. It started 4 weeks ago. At the first 3 days of growing, it was very pain. After that it stablized. No pain at all, even when you press it, and just a little burning. Exactly same color as the surrounding skin. No head, liquid at all. After 3 weeks I visited my physician and she said it was hemmroids, and sent me a medicine to soothe it. I doubt about it as I never have any problem with poop, no constipation, no bleeding. Everything else is fine. However, 2 days ago, my whole anus starts to itch so much, I even can not sleep at night. It is not only the place of pea feeling the itch, but the whole outside of anus.

I would appreciate if you can help me out with this nasty state all day long.