Nope I didn't change anything with my celexa, same dose for years now. I also wear cotton shirts and have cotton bedding. If hormones can cause this, I'm thinking it could be my PCOS which causes hormones to be unbalanced which I've had for years however I just got surgery and an IUD put in to regulate things and it does release hormones. I will talk to my OB/GYN about this. Thanks guys