Firstly realise that there is no rush to lose weight, it's going to take a while of being consistant and finding a way that is sustainable. How does one go about doing that ? Personally I think that if you spend the next few weeks monitoring your food intake (just note down what you eat and when and drinks too), measure your weight weekly (at the same time of day on the same day of the week wearing clothes that are similar in weight each time you do so.)
See wether or not your weight is staying the same, coming off or going up.
If it is already coming off obviously you don't need to do anything rather than just be patient. However if it;s any of the other 2 and you want to lose weight then take a look at what you have been eating and drinking, see if there is 1 small change you can make and give it a few weeks then repeat this process.
What kind of changes could you make ? Say if for instance you find yourself eating fried food a lot (ie. several times a week (read 2 or more)) then perhaps see if you could replace 1 of those fried food meals with something oven baked.
The most important things are to get yourself to a place where you are eating enough each meal time to keep you satiated (feeling full), and the easiest way to achieve this is to eat a diet that's rich in nutrients (protein. fibre , healthy fats) whilst not neglecting vitamins and minerals usually a good mix of frutis and vegetables will do this.
You could try structured eating, setting yourself times where you eat certain things, ie (breakfast @6am, snack@10am, lunch at 1pm, snack @4pm, evening meal @8pm) or whatever times suits you.