This period isn't an easy one lately for everyone and like you said, the price of things kept changing per day and makes it unbearable for even the least man to provide for himself.But come to think of it personally growing some farm produce would help out in this situations and there would be availability of what to eat or sell out to make money.
Having a small garden could help. You could grow some vegetables and some fruits that are regularly eaten in your household and the society. That way, you could have a good quantity of fruits and vegetables and some to sell if you'd be willing to make some little money on the side.
Or one could simply get another job. The hours can be exhausting working two jobs but perhaps it may be necessary to incur a second job to withstand the brute force of inflation.