I've been on Celexa for almost four weeks now and things have gotten a little but there are some days where I feel so anxious but I know that's one of the side effects. I also know it can take almost a month before things get a lot better. I've been rather patient but sometimes it's so hard. I'm due to start my new dosage of 20mg in a few days. My question is do I have to keep taking it at the same or can I change the time? I usually take it mid morning but I like to start taking it earlier than that. Thank you!