Long Time Anal Itch

I know that posting on this website isn't a better alternative than going to the doctor, but, to be honest, I don't have the highest trust in my doctors (military) on most occasions; at least not out here in Afghanistan.

I have been suffering from anal itching for a little over six months now.  I had slight anal itching in the past, but never for this long.  I use baby wipes after defacating, I wash with mild soaps, etc.

Hemroidal ointments have not worked.  I do have some hydrocorisone cream and some Lamasil AT cream which has brought temporary relief.  I just wonder if I am on the right course of action.

When I get back home (in April), I do intend to see a doctor if this problem continues.  Could the fact that it bothers me so much (in other words, is on my mind a lot) be contributing to the problem?  I would just like some opinions.