How intesnive is your program? If its balls out the way it should be, you should be having major issues lifting 5-6 days a week. You should be gunning for 3-4 max. At 5-6, i dont see how your NOT overtraining and tired/fatigued all the time. I think your current program just isnt hard enough if you go at it 5-6 days a week.
Im not a fan of the 100 workout ripped city thing UNLESS your already lean to begin with. Its primarily for already well experienced guys looking to shed a few extra pounds. Not for a higher BF newbie guy like yourself.
Gettin in 2800 cals should be a breeze. Get some Grow! I limit myself to around that as well, and Im only 160 -ish. I find myself constantly hungry any time Im under 3000 calories. So again, if your REALLY training hard as much as u say u do and eating only 2800 calories a day, you should be losing weight rapidly. Again, I think your program isnt cuttin it.