retina macbook pro load bar after password
So i'v got the retina macbook pro 2015 (13-inch base model) and yesterday i deleted my "Macintosh HD' partition and wiped my drive completely using disk utility. now when i login, the grey load bar shows up after i'v booted (past the black screen with the apple logo), and selected my account and entered my password. this is weird because before i reinstalled os x, the grey bar would appear during the black boot screen, and not after i'd entered my password. has this happened to any of you guys?
MacBook Pro with Retina display, OS X El Capitan (10.11.3)