Hi Charlie, thanks for explaining your situation.
The first thing you need to do is write down exactly what you want to reach in terms of weightloss and by what time frame. The next thing to do is write down exactly what you are eating and drinking on a daily basis.
Hello
The first thing you should do is to right down the goals that you want to reach, them you can start to set small goals each month to help you reach your goals
To decide your target weight, take into account you current stats and make realistic decisions based on this. Lifestyle factors are also important to consider.
The best way to start again, is by making a specific plan of action of what you want to active by a certain time frame. Set monthly goals, which you need to measure, and adjust as you among. Be as specific as possible.