Welcome to the Cycle Diet ljack88,
The Cycle Diet plan is adjustable to every woman who wants to follow the base plan. If you want to increase protein, that's fine. Just keep in mind the source of protein in either phase you may be in. The one thing to watch for, any kind of food sensitivity, especially to whey or casein.
As a bodybuilder, you will be much better at metabolizing branch chain amino acids from red meats, that compete with the uptake of tryptophan, but if you have an immune reaction or sensitivity to dairy, (whey or casein) could be a problem. I have worked with a couple bodybuilders in the past who tended to overdo the protein from several sources, shorting themselves on greens at the same time. Remember, the approximate absorption of protein (with no IBS/IBD or indigestion) is only around 30g per meal or snack. Undigested protein will go into the bowel where some bad bacteria can feast on iron, creating a not so friendly environment for beneficial bacteria. If you are eating a very high protein diet without beneficial fiber, you might be doing more disservice to your body than helping to build muscle.
I would be very happy to look at your food log and make a few suggestions for you if you'd like. If you would like further help with PMS symptoms or menstrual irregularities, please order a consult.
Debra (515) 221-0236