My partner said "you will look more fit if you jog" does that mean I am fat?

For reference I am 57 kg and 5'3" , I workout literally every day doing weight training and going for evening walks for half and hour. I have heard people call me "sexy and fit" I'm not what kind of standards my partner has but it just makes me feel bad.

My partner said "you will look more fit if you jog" does that mean I am fat?
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