Inflation here? gas/grocery prices just continue to climb

I have always been a value shopper and not a person who has to have name brands, so when it comes to groceries, my bill hasn't gone up much.
I also use the Getupside App for gas, its not a lot, but i usually get 10 cents a gallon cash back. I started it in Janurary, I fill up like once every 10 days, so i have gotten about $40 in the account right now.