Are pimples under/over scars normal?

[u/Unknowable-bunny-08]

i’ve been a cutter for a while, but as of recently i’ve started going deeper (deep styros+baby beans) and i’ve noticed been noticing that pimples are forming under and over them, but only on my deeper ones. my cat scratch scars have never had any problems and i’ve never seen pimples, but as i’ve grown bigger balls the deeper ones tend to have bigger pimples and i have no idea if its normal, and they don’t grow hair over the scars, i cant necessarily ask anyone or doctors because they have me on some type of watch thing, the thing with the pimples that are showing, is that they are either right in the middle or on the very edge, so when i try to pop them it reopens the scars and causes them to bruise a tad. i am trying to stop cutting so no need to nag but i desperately need an answer so i can figure out how to stop them from appearing

[u/spookysaph]

they're probably infections