Did my jeans shrink in the wash, or have I just put on weight?

How to say “Did my jeans shrink in the wash, or have I just put on weight?” in Japanese

In Japanese

このジーンズ、洗濯(せんたく)で縮(ちぢ)んだのかな。それとも私(わたし)が太(ふと)っただけ？

Kono jīnzu, sentaku de chijinda no ka na. Soretomo watashi ga futotta dake?

Did my jeans shrink in the wash, or have I just put on weight? in other languages