My husband deleted my nudes

So i used to send my husband sexy photos all the time, he loved getting them! After having a baby I stopped because I've gained a lot of weight and I felt self conscious. My husband also used to take videos of us having sex (even since baby). It's been about 6 months since he took a pic or video of me so today I sent him a picture of my butt. Later he asked me to stop sending him nudes... I was totally shocked because he always used to love them and now suddenly he doesn't want them. He said he just didn't want them on his phone in case the wrong person sees them. That would make sense if it weren't for the fact that he has always had a locked folder to keep all my stuff in. I mentioned that and he said he deleted everything because he doesn't need it anymore.

Im feeling really hurt now. Like he's not attracted to me. Am I overreacting?