Hi, I think I accidentally took a double dose of my nightly 600mg of Seroquel XR. So I think I might've taken 1200mg. I really could not remember if I took it or not so I took it, but ever since I've been feeling sleepier than the medication usually makes me. I'm also anxious about maybe taking a double dose so that's not helping. Is 1200mg of Seroquel XR safe enough for me to stay home, get sleep, and not do it again?