Nearly Me 230 SO SOFT Full Classic Asymmetrical Breast Form

Question: I'd have no idea what size to get. A lumpectomy ended up being over half of my breast and no one has talked to me about getting one of these or getting surgery to fix the issues, I had to go see a plastic surgeon and he said he can't fix the issues because I had radiation and then all they can do is to add fat from my body to fill it and I'm told that will not last as my body will assorb it and then they would reduce my other breast. My scar is so bad as it looks like my breast was over half removed and now it looks like a dent sucked into my breast as if it was also cut in half. They won't do the reconstruction untill I lose around 60 lbs and it's been 10 yrs. One full breast is at least a DD and the one scared and hacked on is like a B?
After what was done to my breast and it's scar and appearance I fear what a reduction would end up looking like and it could Very well possibly end up worse. What do you suggest? I just want to be more even. Clothing tends to pull to one side.

Question: What is the difference between asymmetrical from symmetrical breast form. I have bilateral mastectomy and not sure which to order

Question: does it ride upin the pocket as many of my forms to they come to yhe topleft side and I have a left side mascetomy all are symmetrical forms. any ideas I have damaged one always pushing down in the same place withmy finger and now there I a indentation in the silicome.