Sounds like you might need counselling because that's not normal, if you're as comfortable as you describe, why would you even notice or think about pay day any more? You're not going to run out of money and don't need to wait to buy things, so you stop noticing it after a while.
Are there things you want to buy, is it an urge to spend but you don't know on what, or something else?
Do you still have a mortgage and what's your pension like? Could you use some of the money for those so it's not visible but put to good use?
Could you separate your money into different accounts or pots?
One for regular bills, fed by an appropriate amount of money each month - no need to look at it, just let it run itself.
Savings for different things, fed by standing orders and otherwise left alone.
An account for food, travel and other essentials, fed by a monthly or weekly standing order (or a credit card that is paid off in full from your bills account).
Finally, a 'spending' account, which is the only one you really need to pay any attention to, fed by a monthly amount for day to day spending, treats etc, to be used on a 'when it's gone, it's gone' basis.
Would learning more about money help? The financial flow chart is a good place to start as it's a 'money to do list'. So if you could see that you're in a good place, then you might worry less?
https://ukpersonal.finance/flowchart/