Summer,

I have read somewhere on the internet that Metformin can help with depression (when it is caused primarily by hormonal imbalance). Perhaps what you are experiencing is a result of infertility?? I know I often struggle with life as a result of infertility and everything that goes along with that. I have often had periods (as in stages) when I have felt a lot worse than others. Are you, or have you thought about seeing an infertility counsellor?

Hope this helps,
Hugs,
Michelle