He said what?..

So I've been with my husband for going on 10 years this coming October and I've always been skinny. when we met I was 125. we had a son last year and I had gained about 50 pounds but post it all really quickly. I was 132 before I got pregnant and the last time I checked was around last October and I was down to 128. well, we went to get a shower together on Sunday morning and he tells me I look anorexic!! I know I've probably lost a few more pounds but I don't weigh myself regularly so I'm not sure what my weight is right now. I work full time, take care of our son and the home and sometimes I don't get to eat much but I do eat at least 3 times each day. he's never said this before to me but I can't get it out of my mind now. do . I try to put on some weight?