What you are seeing is very common on the 1968-1972 cents. It is
Machine Doubling.
Machine Doubling also affects the doubled dies as well in very large numbers.

Note the yellow arrows pointing to the affected areas.
On the PCGS site, over 130 examples of
Machine Doubling (like your coin were submitted and they were determined to be normal coins.

Here is a memorial for all the people who paid to have graded a normal coin with
Machine Doubling. (yes, on a graded coin, the third party graders do not view
Machine Doubling as anything but part of the striking purpose. It is the collectors who view it as a curse.) {I feel that way that I don't want a coin with it}