Anyone lost weight in 2nd trimester? Having trouble putting on weight (wish I had that problem pre-pregnancy). I finally started to gain a little but lost all the weight I originally gained. I'm 22 weeks with anterior placenta so can't use kick count yet to see if ok. I've called dr previously about not gaining weight and they did not seemed concerned. Don't want to keep calling if I'm worrying for nothing. Anyone have a similar situation?