Thank you for the link. I do have hot water but no bath, might try a bucket. I know, I am not making this easier. :)
I really wish I could verify whether it was a hemorrhoid, but I have no access to a doctor for a couple of months. All of the pictures online are too advanced. I've only seen one that was small and it didn't look the same. My swelling is quite mild and I have none of the other hemorrhoid symptoms: no pain, itching, or bleeding. The only thing that alerted me was the skin tag and I don't think the swelling was there when I first noticed that. I'm afraid it is progressing.
You could try a "Sitz Bath"
http://www.howtodothings.com/health-and-fitness/a4540-how-to-take-a-sitz-bath.html
No medicine needed! Hopefully you have access to a tub and hot water!
Thanks. Unfortunately, I am in Africa and don't have access to preparation H.
try preparation H suppository opr the cream. It sounds like a hemorrhoid