Back to Doctor sounds about right. Fentanyl is a very powerful drug despite you being on a very low dose. It may not be right for you and if you feel badly about it you are probably worse than people around you will pick up. If you act quickly it will be easier to come off it than leaving it for a while. It is sometimes bad to get used to and bad to get used to being without. Good luck there are plenty of options with other things
