"I have been eating sugar (candy, Cake,
cookies) like i am addicted i can get enough and i cant get it in fast enough."
Well that would be the first thing i would suggest you stop doing. If you want diet advice the best thing you can do for yourself is start reading up on gut flora and bacteria and all that stuff. Educate yourself then you will under stand why doing the above is a horrible idea as it feeds bad bacteria, that can also bee a sign of yeast and bad bacteria over growth.
My suggestion cut all the crap out, sugars, cakes, start eating right, and start heavy dosage of probiotics. Its tough for the first few weeks but after that it gets easier plus you should be feeling better and that alone should give you motivation. If not then have fun with prednisone and the ups and down.