I Need Advice - Re: Smelly Anal Leakage and Itchy Butt Crack

I have had this watery, yellow and/or orange, leakage from my anus. When it gets bad I feel like I am sweating from my butt crack. I use lots of toilet paper to wipe and sometimes it looks like it might be bloody, and sometimes it is orange. Not orange like orange juice, but orange like it was yellow and a small amount of blood was mixed in. Sometimes it is red from blood, but this might be from scratching, not sure. The worst part is the odor that is sometimes so bad that people around me notice. The odor is different than my stool smell. It is NOT a fishy smell that others have described. I can only describe it as "ass". It smells like a dirty ass crack. I have noticed that when I am more physical, and I am having leakage, that I leak more. I do not have HEMORRHOIDS. Once this starts, I also get a VERY itchy butt crack and scrotum. I don't usually get itchy until I remove my underwear, or when I get out of my chair to stretch. It's like the itching starts when the area gets to "breath". I also wake myself up scratching. The itching is so bad, I get an almost orgasmic relief of itching, and itching, and itching . . . I dream of using a wire brush to relieve th itching. If I get an itch on one area, the rest of the area starts to itch. The itching only happens when I have this smelly anal leakage, otherwise no itch. I haven't had a problem with jock itch. I have tried using Lamasil, thinking that the itching was fungus or jock itch. That will relieve the itching for a short time, but I don't think it is fungal. I speculate that the anal leakage is causing the irritation. I know I shouldn't scratch as this leads to irritation of the skin down there, which causes raw painful skin.
I don't like going to doctors unless I have to, not out of embarrassment or laziness. I haven't found a good doctor that listens to patients and treats medical problems. I have found lots of doctors that listen to 10% of my symptoms and then prescribes a pill to mask symptoms. I don't like pills for symptoms, I don't like 20 visits of a 5 minute gotta go to the next patient, fast food type health care industry that we have cultivated. I do respect doctors that take the time to listen and treat patients carefully and completely. Anyway, I hope to find someone who has these type of symptoms and ways to resolve it, or a doctor that reads these posts that cares. I do spend 90% of my time at work in a comfortable chair programming for 10 hours a day. Also, yes I shower daily. I DO NOT eat fast food unless I have no choice. I prefer organic whole foods.
To summarize: I need help identifying these symptoms:
1 Smelly, anal leakage.
a. Orange or yellow
b. smells different than stool, and has been described as "you smell like ass"
2 Super itchy butt crack, taint, and underside of scrotum
a. NOT hemorrhoids
b. used anti-fungal cream, no relief
c. itching only when leakage occurs
d. Itching starts when area is exposed to air, or when getting up after working in a chair for hours. Also, during the night.

THANKS in advance for any help one might offer.