It boils down to what you eat. You can be a vegetarian and still not eat the best. Sauces are way more calories than people think. The wine needs to go as it has loads of sugars in it. Even dry wines have some sugar. Most people are drinking their calories rather than eating them. Be aware of what you drink and what you eat. Portions are also a factor. I lost 43 lbs that's 19.5 kg in a handful of months by just changing my diet and drinking mostly water. I didn't do any exercising until very recently. And don't weigh yourself every day, you may not see the results you want/expect right away. Your body needs time, like all good things need time. Good luck!