Sis, I think your cravings are fighting some deficiencies. Pickles for electrolytes, cheese and peanut butter for fatty/calorie-dense protein, citrus mostly for the vitamins but also not an uncommon craving when just dehydrated...

I'm guessing you're here in the US, otherwise you'd have a doctor involved by now. (Is Planned Parenthood still running in your area? They do a ton of women's health and wellness services including basic gyno checkups. Sliding payment scales mean they offer free services to a lot of people.)

Pick up a sports drink like Body Armor or something else that has both electrolytes and some B vitamins. Also, my default PMS meal was a spinach salad with mozzarella and either berries or citrus. Added bacon as well before I stopped eating pork. Your body might like a high iron food, as anemia isn't uncommon in women during their cycles normally. A month into this, I'd be shocked if you weren't iron deficient.