When most people hear about creating a monthly budget they run the other way in fear. They just don't know where to start. It certainly wasn't something that most of us where taught in school. However, it would have been more useful than some history lessons.
Your next task is to identify all your expense areas whether they're irregular or not. Set up two columns for each pay period (as shown below); IMAGE NOT AVAILABLE HERE The first column called "Bdgt" is the portion of your income that each expense area will be assigned. The total of this column should never exceed the income you receive for that period. The second column "Used" shows a negative amount and is a record of what has been spent from that period. The beauty of this system is that it will always give you a running balance.