Over the past 2 days my belly button has been sore, first there was a crust substance just chilling in my belly button and then the next morning i removed a small clump of hair (looked like eyelashes). i just looked and now theres like a pimple. help?

probably a mild irritation or infection. See your dermatologist for eval and possible topical tx

Belly button, navel, umbilicus, especially in the “innie” configuration, are prone to collecting dust and debris which can be irritating. Mild soap and warm water when bathing can clear up most problems. When not bathing, please avoid manipulating or touching the area. If redness and pain don’t clear up in a few days, please see your doctor.