elg123, I feel for you, my friend. I wish there was a magic pill that could help you, but the truth is there isn’t. I certainly am not going to bash on you–although you will probably get some of that–but I can definately tell you that you’ve come to the wrong place if you’re looking for a magic solution, or instant gratification.
The people on this board can offer you something much better, much more meaningful and ultimately more fulfilling: hard work, discipline, and the right information to make those things work for you.
My advice is to read the "Back to Basics" and "Beginner's Blast Off" articles, and set up a good weightlifting program. You need to get diet and training in order, and the weight, or the fat, more appropriately, will start to come off.
While I would like to recommend MD6 to help you, I hesitate to even do that, because it seems as though you're already too attached to the Magic Bullet theory.
You say cutting back on fat or carbs gives you mood swings...I think a lot of the stems from actually cutting overall calories too much and starting to starve yourself, which is the WORST way to lose fat. Dieting sucks, and even the best diets will make you grumpy now and again. However, if you're on a good, sensible T-Mag diet, things like that will be kept to a minimum, and you'll be healthier, more likely than not.
I wish you luck, and leave you with a personal testimonial that it CAN be done. You can do it brother, though it will not be easy.