Meghan, I have been taking St. John's Wort for the last few months and it has helped even out some of those moods (did clear with my doctor, who offered anti-depressants when she heard about my sitch). It doesn't hurt to use the tools available to you when you're going through a challenging time.
Me42, H40 D12, S8, S7 A revealed: 7/13 Sep 4/14; Agreed to D 1/15