Belly button weirdness

Ok so I'm 35 weeks pregnant and just noticed hair coming out of my belly button. It's black hair and I just cleaned my belly button out, but I couldn't get this hair out.???? Is it apart of me or something? I tried pulling it out gently, but it pulls on the inside and feels uncomfortable and then makes baby kick. So I'm leaving it alone till Monday when I have another appointment....I have blond hair and to see some black dark hair is weird. Especially there and not knowing why...... Someone please help me understand why lol