Weight Gain ☹️

Is it possible to gain weight and see no difference in your body? I’ve gained 4kgs since I got married in March earlier this year but I can’t see where I’ve gained it? All my clothes still fit the same and I’m working my ass off like crazy trying to move those kilos back to my “goal” of 60... but nothing is working... sometimes it goes up and other times just stays still... but can’t see any bodily changes... why?

This is me currently...

This is me in March... maybe I used to be more toned?

What can I do to get this back? Nothing is working?! Or do I look fine?