Oh my god!! Just got your Private Message, had no idea I had one. Wrote you back.
Call Katie Seghers and Anne NOW. Even if they have a wedding that day, you could go to them or they can fit you in, that's what they did for me (they usually work the same weddings)- don't just stick with what I think you feel like you are stuck with because you will be miserable on your wedding day. I know how you feel- just call Katie and Anne and explain. Read my reply, here are their numbers:
Katie Seghers (makeup): 504-874-5722
Anne Kirsch (hair): 504-669-0346