I don't have a problem losing weight, I just have a problem with losing weight. Like I can't seem to gain any weight at all. Before I got pregnant I weighed 145, by the time I had him, in April 2013, I weighed 173. I breastfeed and two weeks after having him I was down to 155, then two weeks after that was down to 146. And now that I'm not breastfeeding, I'm still constantly losing weight. I can't seem to stop.