One week until my surgery....

Hi Everyone! Reaching out to my online friends. Today marks one week until my surgery for the bilateral total mastectomy and left axillary dissection. I have chosen to go flat and Im ok with this decision. Any words of advice, encouragement, essential items you packed when you had surgery? I have the button up PJs. My surgeon said I will be in hospital for 4 nights as he wants to monitor the drains and hopefully remove them before my discharge home. But any advice to help me mentally, any tips support would be appreciated. Physically I am going ok, I have finsihed 4 rounds of the red devil; 1st milestone done! Now Im mentally preparing for next week. At least I get to have a lovely Easter break with my family prior to surgery. (no horror stories please.....Im trying to stay positive and resilient).  Thanks my friends xx Post my surgery recovery I will need 15 sessions (1per day x 3weeks) of radiation. But first my mind just needs to deal with the surgery next week as the next milestone.