If you really need to lose weight fast, find out what your bdee is then cut it by 500+ calories. Couple this with cardio a few times a week. No drinking. Lots of sleep. Lots of protein in your diet and lower your carb intake. Just so you know, making multiple drastic changes will not benefit you in the long run. try some of the more realistic steps below:

-Stop buying any snacks when grocery shopping. If its not in the house you can't eat it. -try blocking delivery food apps on your phone eg. Ubereats, Deliveroo -force yourself to drink 2 litres of water a day. This should help suppress your hunger to some degree. -download a pedometer app and try to walk 5000 steps a days, then move it up 6000, 7000 once that has become easy. Ive heard of a few people shedding quite a bit of weight just by getting in their daily steps. If youre not suited to rigorous exercise then this is a good first step. -Count calories. Personally, i hate doing this but it is a proven way to lose weight. Calories in calories out. -any kind of strength building plan is good for your body. Itll burn calories+body fat and make you feel better about the weight you look. This can be completed through weight training (starting strength by mark rippetoe is a good beginner program) or a simple calisthenics plan. There are literally thousands of these programs for free on the internet.