Hi,
Well done on getting to day 4! A couple more days and it should start getting easier.
Have you asked your doctor for blood tests to check everything things ok?
My doctor prescribed me a few diazepam to help initially as the anxiety I had was absolutely crippling me. But it’s easier now, each day gets easier. But it can take up to 6 weeks to settle, I know that sounds like a long time but I’m 5 weeks clean now and in the beginning it seem so far but looking back it went quickly.
Keep going, you should be very proud of yourself!