Need hair help now!

Hello! Hoping you can help me out. I’ve put myself in a bad situation by leaving the tough thing till the end. I’m getting married Saturday April 27th. I’m in need of a hair and makeup person. Other than the short notice my biggest predicament is my hair. It has thinned significantly over the last few years and I’m pretty sure I’m going to need a wig to lift my self confidence on my big day. I wore extensions at my sister’s wedding in the fall, but those obviously don’t help my hairline which is my biggest insecurity. Hoping you can point me in the right direction and help me out for my big day. Thanks in advance!