belly button infections..

such a weird question 😩 has anyone gotten a belly button infection? my skin is slowly going away so I would assume it's from the saggyness of it.. but I definitely have an infection right now 😩 I think it's a yeast, but I'm not 100% sure. I'm trying coconut oil & tea tree oil 3 times daily right now but if this doesn't work should I visit my doctor? I feel so gross 😭 why does postpartum have so many gross extras? 😓