Surgery on tuesday.

Hi . Im having my air expander out and a single silicon implant put in on right side next tuesday 4th july. Not as scarey as the first mx surgery at the end of march  but im still pretty nervous. I feel like i just almost got back to my old self and now im going back to recovery mode. My biggest fear back  then was that my beautiful breast would be gone and the post op  biopsy would show the whole thing was a mistake. Well it wasnt a mistake. 7cm of dcis, mastectomy was never a choice it was a necessity. Im so grateful the cancer is all gone and no further treatment was needed. In fact it feels like a bit of a miracle. My Sister works in an ngo and 300 nuns were praying for me. We arent catholic but it seems like it paid off. Now im hoping ps can do a good match between well preserved 53 year old dd cup boob on the left and brand new silicon boob on the right. i was originally told c cup was biggest they can do in implants, but now he is saying he thinks he can do a good match. . He said he will try to make a nipple if he has enough tissue but im not sure wjat he meant by that. Im still a bit worried about the other side as i am still not fully through menopause  and i wasnt prescribed any tamoxifen not sure why but will b asking next time i see bs. Of course i am grateful my little Journey has been very short and im looking at being back to most NORMAL activities by summer. If anything will ever be normal again which i doubt. Referring to a recent discussion on here. I had 7 cm dcis that was the longest side and it wasnt linear it was a huge mass. It could not be felt at all, there was no lump, it was not visible on mammo or ultrasound. It was only seen on mri which my brother in law recommended b4 schedluded lumpectomy that never ended up happening as mastectomy was needed instead . He is a doctor and had just had a patient with similar and reccomended mri just as a precaution. Dcis was only picked up on mammo as 2 tiny areas of calcification which they also only tested as a precaution. I am slim , healthy, strong fit, almost a hippy in my avoidance of household chemicals, electromagnetic radiation, wifi etc i havent taken drugs of any type for 30 years , never smoked. Cant say i dont drink but hav cut down massively this year and feel great.  Thanks to those that have replied to my previous posts, i dont have constant data availabl so often cant stay connected but appreciate ur responses. Also entire threads seem to b unavailabl if i use my phone instead of laptop. ?? Should have wifi in rbwh next week tho. Cheers vallerina