Hi, I've been on Paxil 10mg (for anxiety) now for 4 weeks and still have yet to see full relief but I understand my dose is low and it could take up to 8 weeks to work. My question is, has anyone ever had the experience where you go up and down during the first 4 weeks? By that I mean I'll have 4 good days where I feel great, not a 100% but great, then I have 4 days of feeling horrible. Like I go from sleeping well, no anxiety, kind of happy, to feeling like a zombie (extremely tired), sleep is messed up, depressed and feeling all around sick and crazy. Is this normal?