Bravo Star Melyssa Ford -- Still in Major Pain After Bottle Blow to Head

"Blood, Sweat & Heels" star Melyssa Ford showed off the nasty head wound she got when a cast member smashed her with a bottle, and based on this video -- this was no fake reality TV fight.

Ford was being wheeled into Lenox Hill Hospital in NYC on Thursday ... where she's still getting treatment for head and foot wounds after Geneva Thomas allegedly attacked her while taping this week.

As we reported ... Geneva was arrested and booked for felony assault.