6 months post-op- It feels odd at the bottom of the breast, have my breasts bottomed out? (Photos)

You did not mention the size implants you chose, but I suspect something large. Yes, the weight of the implant is slowly bottoming out and making the nipple appear to be sitting higher.

From the submitted photo it does appear that your implant is bottoming out. This can be seen by the nipple pointing more upward, as you mentioned, as well as the inframammary incision moving forward. I encourage you to return to your surgeon for an evaluation to discuss your options.

Dear Considerate897398,
bottoming out occurs when the implant falls below the current breast crease or inframammary line. It's more likely to happen with inframammary incisions, which is why I try not to use the inframammary approach to any breast surgery.
Bottoming out can also occur if an implant is too large for the breast pocket. That is why it is important to choose an implant size that's correct for your body. I perform numerous measurements in the office to determine optimal implant size for my patient's bodies.
If you are concerned, please check it with your plastic surgeon for reassurance and to further discuss your options and possibility of revision.
Daniel Barrett, MD
Certified, American Board of Plastic Surgery
Member, American Society of Plastic Surgery
Member, American Society of Aesthetic Plastic Surgery