Recovering from mastectomy - what should I expect?

Hey there I had single mastectomy and node biopsy in November.  Went home day 3 and was just on panadol by then, the worst part was getting comfortable to sleep.  As the other ladies have suggested keep on top of the pain and do the exercises to the later.  Once I had the drain out after a week I really had no issues at all other than the mental exhaustion.  Hope all goes well for you tomorrow xx