Called to work while I'm on withdrawal.

So as some of you guys may now know from previous posts, I am going through day 2 of Heroin/Fentanyl Withdrawal. I thought I was in the clear until I got called in to work today for night shift. I am nervous as to how I will get through this both physically and mentally. Let's see shall we? I will keep you guys updated, that is assuming that I live to tell the tale...