Hi Kelly, Awwww chicken it hard in the first few days. I had unders too and although some girls on here seemed to sail through I really struggled. Stay on top of your meds, get some ice packs as they help with the swelling, maybe a heat pack for your back if it gets sore from sleeping propped up and just chill out for the next few days. You are going to have lots of strange pains and sensations but its all completely normal and it will get better I promise. I went back to work by day 8/9 and felt loads better and by day 10 had no pain.
I think the important thing is to not stress out and worry as its all completely normal.
Try move about a bit, maybe circle your shoulders as I found the pain to be worse when I sat still for too long. Catch up on your favourite box set and shop on line for all those new bras and bikinis you can now buy 🙂
This time next week you will feel totally different xx