Umbilical cord help

Sammi • Mommy to a perfect baby boy 💙😊 💙

My son is 5 days old, I'm a FTM so I've never had to deal with this before but his umbilical cord is lifting and I don't know if this is normal or something I should call the doctor about it seems like it's not healed enough for it to be lifting already and I'm just worried, someone mind giving me some peace of mind ?