How did I get a male yeast infection, and why won't it go away?!?!?!?!!!!!!?

Okay, for over a month now, I have had a male yeast infection. It started out as dry skin. I went to puerto rico, and after returning home it got a lot worse (because of the heat and humidity). At this point, it began to itch like ALL HELL. I didn't know any better, and I didnt know it was fungal, so I scratched it vigorously thinking it was just dry skin. For a little while it felt better, but later, my penis basicly turned into a throbing red, peeling, scaling, inflamed, unGodly itchy thing that looked like a dying mushroom. I AM NOT EXAGGERATING AT ALL. I tried all different creams and moisturizeers to get the itch to go away. They made my penis more inflamed and unbearably itchy, and NO antifungals did ANYTHING. My mom must have picked up on it, because she asked what was wrong, so I told her and she asked my dad. He said it was hock itch, so he gave me a powder spray that was supposed to make it go away in a week. It only burned and made things worse, and I continued to stress that it was not jock itch, but I was afraid to say I was almost positive it was yeast. If stimulated in ANY way (ie itching, masterbating), it would have a furiously raging itching reaction that would TORTURE me all day and keep me up ALL NIGHT crying in helplessness. I had to refrain from touching it all day, or else I knew it would keep me up all night. Eventually, it had kept me up for 72 hours STRAIGHT, and was taking over my entire life. I was literally contemplating suicide, and had thoughts that i would be happier if I could have my entire lower body sawed off. I went to the doctor, and she told me it was definetely fungal, and that it looked like yeast. She prescribed me some kind of "over the counter" cream that was supposed to kill the yeast in not much more than a week. After 6 days of treatment, it was totally gone. I decided it would be okay to stimulate it(you know what I mean), so I did. Later that night, I went to see a show with my friends, and in to middle of the show, I noticed a tickling sensation. By the end, it was so itchy it took all of my dignity not to burst into tears and to just run out of the auditorium and just cut my dick off. On the way back to his moms car (in the dark), I gouged it vigorously until it pulsed and bled. I wanted to put it into a paper shredder and watch it be shredded into pieces. I went to friendly's after the show with my friends and a few girls from his town. I was really looking forward to meeting these really girls who were in the show, but I merely ran into the bathroom and clawed my dick open. I couldn't even think and speak rationally. After getting home, my dick looked like some poisonous mushroom that you would find in a rainforest. I was convinced that the yeast and the ungodly itch were sent to my rom the depths of hell. It felt like the devil himself had sprinkled red ants all over my crotch. After applying the cream for two more weeks, the inflamation has gone down, but the itch occasionally returns, keeping me up for days and taking away my life and sanity. Although the itch is not as consistent, my dick feels very wrinkly. The bottom of my shaft is the WORST, and it is very red, scaling, peeling, and there is brown, dead-looking peeling skin there. Last night, my balls were a little itchy after playing soccer, so I scratched them absent mindedly. The ungodly itch then cursed me suddenly that night, keeping me up until 4:30 in the morning. My balls are now VERY red, insanely itching and peeling. I don't understand why it isnt going away, or HOW IN GODS NAME I GOT IT. I am a 14 year old boy who is circumsized, has never made sexual contact, and does not have diabetes. I don't really posses ANY of the usual factors that would contribute to getting a male yeast infection. I have always showered twice a day, havn't used any new soaps or lotions, and haven't masterbated in a month and a half (besides that one time I mentioned) since a few days before I noticed the dry skin, so its not from that. I've basically decided that I really would rather DIE right now (i'm absolutly serious) than live with this for months or even years (like some poor souls have) with this ungodly infection, irritation, and HELL BORNE itch. God help me, how did I even get this, and WHAT CAN I DO?!?!?!??!?!!??!!?!!?