Is it bad to extract acne by myself?

I have a habit of squeezing out small bumps with my hands whenever they pop up, but lately I've been regretting it because it seems to leave marks. Is extraction at a dermatologist's office definitely different from doing it at home? I'm also worried that getting the treatment might make my skin even more sensitive. I'm also curious if recovery is faster if I combine it with regenerative care after extraction.