BTW, I did start taking 50mg of Zoloft on the 11th (when I discovered Gabe had only gained 1 oz). I can tell it is helping already. Otherwise I wouldn't have survived the mastitis/Pete being gone. I've had a few side effects--tight stomach, decreased appetite, mild headaches, drowsiness. Of course, I'm getting up 3 times a night to feed the baby, so I don't know if the exhaustion is from that or the meds. I'm glad I made this decision.