My body is the kind that absolutely won't lose weight unless I do some cardio. Unfortunately, the gym is a while away, and work isn't very forgiving either. If I worked hard on a day, I'll come back home with a headache, and if I run with that my head will split open.

Eating healthy doesn't seem to have an effect on my body. Even if I cut back to 1500 calories, my body fat is so stubborn that I couldn't lose even a single kilogram in 2 months (didn't exercise) of a very strict diet (not to mention I would be hungry sometimes).

I wonder if I could have a treadmill at home, and could just have a brisk walk every night I don't feel like it (and run without going to the gym), I would actually do more cardio and maybe loss weight faster. But I can't afford it.

My body looks like the underside of a frog, so I understand what you're saying.