Just wondering if you get enought calories for your daily engery/maintence demands. As well as enought to recover and increase strength and muscle growth every day (can also be a cause of too much muscle muscle soreness). The mean average would be 3,000 calories, plus or minus, a day to place the body in the optium recovery and growth stage. Of course everyone varies in their daily calore needs so prehaps some adjustments will be needed in your diet. Might also be concerned with the blood sugar level, which the diet can affect in a positive or negative way. Quality oils/fats can be just as important as protein when working out.
Any extreme soreness that still remains after working into a training program for a few weeks may need some atention as to why this happens. Your progran looks fairly average for any present day BB'er. If your chest, back, legs, etc are really sore the next day than put them through a light stretching session while using very light DB's. !5-20 light stretching exercises like DB bench presses (all the way down as far as you can stretch without discomfort), fly's, pullovers (straight arm), leg extension, etc. Only one or two sets of these very light movements. All these to get the blood flowing at a greater volume through the sore area. Can also apply a sports creame or lotion as a heating agent before doing this stretching routine. If you can afford it than receive a sports massage once a week. I'm lucky that I can get professional massage quite often through where I work. They can really make a difference. Good Luck.