I feel a little overweight..

I was in an emotionally abusive relationship about a year ago, and I weighed 153-155. I didn't eat much, but considered my self healthy. I got out of that relationship.

I am now with a new guy, I'm happier than I ever could be! This guy treats me so well!

I hopped on the scale, and I now weigh 161.

I'm 5'7, and just feeling a little meh about it.. my man loves it, but ladies.. help me out here? Have you had experiences like this?