My hair follicles are gone on a part of my head and i'm freaking out, what do I do?

Okay so I started shaving my head consistently and I try to keep it that way and I usually do it with clippers and at times I put a little pressure. But Now, I notices where I shaved that something is wrong because there's a small section in the front that is totally bald and I do NOT see the pores or follicles where the hair grows in but the rest is stubble. Did I do something wrong? plz help