I have been on evenity for 6 months. Here is what has worked for me,
1: abdomen shots. I get all my shots in my abdomen and I get both at the same time.
2: hydration: Drink water , tons of water, avoy caffeine the day before and the day of. If I drink a coffee the day before or on I will get such a migraine.
3: Have someone drive you to your first shots. I drove myself the first time and I regret it so bad, my abdomen was so soar.
4: Try to take it when you have the next day off. I schedule mine of Fridays so I don't work the next day, my body feels crappy and Bleh that I just lay in bed
5: Warm/Cold compress. I have a hot water bottle I put on my abdomen to help with the site pain, I also add some cold the day after to help.

I wish you the best! You got this!