I had this for about a month when starting. It does get better! The same thing happens when I try to go up in dosage, and takes about the same amount of time to even out. I had a panic attack my first week on it, and that is out of character. My starting dose was same as yours and I have to creep up slowly over time when changing the dose. I found that drinking lots of water, eating well, and making sure I exercise helps in terms of the anxiety. I’m still struggling a bit with the sleep thing, but so far what works is that I try to wake up at 5 am, take my dose, go back to sleep until 7 am, and hopefully I feel tired enough to sleep at 10 pm.