Hi Becky and Welcome.
You have posted I believe on the Smart forum, go to the top of the page and go into the 6 Week body makeover forum's. You will get loads of help there. I am doing 6week and Smart program.
I can help somewhat. You don't have to eat fish, just go to the chicken, turkey or what ever other meats your body type calles for. Look in your infinite menue planner. Need more help let me know but give me your body type and that will help me to tell you what to look for and where. OK! Good luck.