I have kicked a lot of opiates in my time and all I can tell you is that it will start to get better very soon. I promise. Day 5-6 were always the worst for me and then slowly I started feeling better.
You are doing awesome! I know it is hard but you will be so relieved when it is over. I am glad you are getting some sleep. I think lack of sleep is the most difficult protracted symptom. Stomach should start feeling a little better in a couple days but be very careful what you try to eat. I ate jello and chicken breasts for a month.
Good luck and God Bless. Have you been to any meeting's? Just curious.
You might be to sick right now but when you feel a little better maybe. On day 7 I was finally able to get up and get dressed and go to a meeting. It was hard but I did it.