I missed perimenopause, I guess, because I had a hysterectomy at age 34 for severe endometriosis. You might try drinking vanilla soymilk, maybe put it in your cereal, as I did. It has natural estrogen like effects. You might try natural sources of omega fatty acids for mood, like freshwater fish, such as salmon and tuna, walnuts and macadamia nuts, pumpkin seeds, and flaxseed. You might try flaxseed or if you aren't troubled by the fishy aftertaste, enteric coated fish oil capsules.