I have a 3 year old, the youngest of 3. I have another post somewhere on aibu about how I had am image overhaul and a big part of that was a calorie deficit. I realised that I hadn't been honest with myself (or that I was deluded) about what what I ate. There are different ways to go around it, but ultimately you need to be in a caloried deficit for a prolonged get period of time. It doesn't have to be a starvation kind of thing, but you do need to be expending more than you're consuming.
I bought myself a cheap smartwatch and aim for AT LEAST 10k steps a day. I try to find lots of micro ways to move during the day (look up NEAT). I do some weight training: not much but it's it's a consistent 15 mins 4 times a week, which I'm building on.
But the big issue happened when I just stopped snacking, cut out sugar, reduced portion sizes and was just very mindful about what I ate. I'd blamed hormones, sleeplessness, cortisol, you name it but at the end of the day...I was eating too much. I decided that I was going to have to feel a little hungry at certain times, I was going to have to say no to things which gave me a dopamine hit, I was going to have to resist cravings and do you know what? I got used to it!
As I lost the weight, I started researching fashion I used to be able to wear but couldn't with weight on and saving images of styles I wanted to start wearing again. I got a new hairstyle and colour (while I was waiting to slim down). I started looking after my skin, fake tanning a bit, overhauled my makeup and started doing my nails. I just really gave myself full glam every day and stopped saving nice things for best. I started buying nice underwear and just basically updating my entire psyche away from 'sleep deprived mum'. I got my nose pierced and began looking at fashion that I'd never even considered.
Don't settle for less than you really want. There is only one person who can lose the weight for you and its you. A lot of people say that it's eating disorder advice but I really do think that nothing tastes as nice as being slim feels. Don't get me wrong, I like a choclately treat from time to time, but my real treat is zipping up a size 8 dress and knowing there are no bulges, of having a wardrobe of clothes that I love having fun with and feeling good about.
It's really up to you and how important it is to you to be slimmer. For me, being slim comes with a whole host of things that make me happy, and being over my ideal weight brings nothing good with it, except for me being a slave to food.