Terrified of snakes please help me!!!!!!!?

Ok, where I live we r having a drought and all the rattlesnakes have come out to hide on shady porches and stuff. I'm terrified of snakes beyond reason, because I almost died from one when I was 6 and now I'm scared to go anywhere, even to leave my bunk bed because the rattlesnake that bit me had gotten into the house, so I'm terrified to do ANYTHING. Please help!!!