Can I lose weight by walking?

It's been quite a while since I started walking 10,000 steps.

I have been working really hard and doing my best for the past three months.

I walked 10,000 steps.

But I hadn't been losing weight for a while,

I've been losing weight suddenly lately.

To the point where I'm worried there might be something wrong with my body

I'm losing 1 to 2 kilos a week, so I'm getting scared.

I also applied for a health checkup.

I started walking 10,000 steps in earnest.

I wonder if I lost this much weight because I ate lightly in the evenings~~

It was incredibly hard to lose even 1 kilogram in a month or two.

Losing weight suddenly makes me more worried than happy.

Everything should be fine, right?