Hi EJM
I had similar, but a bit less than what you are expecting - 6 cycles of TCHP, BMX (direct to implants) and sentinal node biopsy on the left only.
I was worried about surgery, but found it easier than the TCHP - so hopefully you might find you've done the hardest work already!
I spent five days in hospital following surgery and it is difficult managing a surgical drain on each side - my drains came out before I discharged, but sometimes you keep them in at home (and the nurse comes to check/remove them). You also have to sleep on your back for ages, but I didn't mind that too much.
In hospital I got up each day and went for a walk to the cafe or BC physio as an outing - you just have to take your drains with you! I bought a surgical drain belt thing from Temu (for $8) to carry my drains, but your BC nurse might be able to give you something similar.
My surgeon and BC physio had both given me rehab exercises to do straight away and build up as you recover. Speak to your medical team, but I would try and be active if you can.
I got an infection on my right (good side) and had to go back to surgery. I also got some cording on my left side. Both have resolved and I have excellent shoulder movement on both sides now.
I had rear end bleeding, presumably haemorroids, also (from the TCHP diarrhoea), but they had cleared up before surgery.
All the best for Wednesday and reach out if you have any more queries xx