Natural help for PMS?? Help!

Went to the ob/gyn yesterday. I am well into premenopause and he diagnosed me with PMDD. No doubt my PMS is getting worse as I get older. He wants me to start on Prozac for several days a month before I get my period to help with my symptoms. I don't want to go on Prozac or hormone therapy. What can I use naturally to help my symptoms? I think I need to revamp my diet as well. How can I ease into a diet change slowly so as not to overwhelm myself all at once? Also, any supplements I should add? I know there are lots of questions, but I NEED HELP! Thanks. Tweet