I've lost a stone, not much but its made so much difference.
I still have to pinch myself realising I've gone down a dress size. My feet used to hurt a lot, they don't now. Im not toned but feel more inspired to tone up as Im "shrinking".
I did it by going low carb, which Id been doing on & off for years but this time I stuck to it, and found after a while I just didn't crave carbs anymore. So its normally fish meat & loads of veg. I struggled with the veg thing at 1st until a friend told me her trick - fry v. lightly in extra virgin olive oil and use a small amount of sweet & sour healthy eating sauce on the veg. Worked well for me, makes the veg more interesting and I experiment with different sauces.
I cut out bread potatoes rice and pasta. I love bread tho that was always my downfall so I still have it sometimes but only WW or light Danish bread. I now find I can't eat normal sliced bread anymore, as I can taste sugar in it and dislike that taste, didn't used to notice it before
Aside from that, I have a mini trampoline at home which I try to use daily although sometimes I forget. Not long sessions, 10 mins or so at a time. & dumbells kept at side of settee so I can lift whilst I watch tv. I don't drive regularly anymore, joined a car club so I walk more than I did...not loads, maybe 20 mins or so a day to station and back but I do it briskly. I admit Im lazy about exercise so a rigid exercise regime wouldnt work for me, and Im not a gym person. Also find it hard to follow a set diet so, cutting out bad carbs worked with my "mindset" as I didnt really have to think about going out and buying new/different foods, just stuck to what I usually eat but took out the carbs..when I do feel like a carb "hit" (which is occasional) I have 2Yorkshire puddings on my plate as they're "light" and not big on calories
Losing weight isn't simple but if Id known I could manage it this way Id have started years earlier. I was pushing a size 18 now Im between a 12/14 in less than a year. Maybe now is your lightbulb moment OP, so you'l do it & good luck. I never thought I could lose weight, and I did.