Am I bottoming out? Should I have this pain? (photos)

I am sorry to hear about your concerns after breast augmentation surgery. 
It looks like you have "double bubble" and breast implant bottoming appearance after surgery. A "double bubble" is a cosmetically undesirable circumstance for patients with breast implants, which occurs when the breast fails to take on the shape of the implant, resulting in the appearance of a visible line showing a separation between the bottom edge of the implant and the bottom edge of the natural breast.   Double bubble "deformities" may be more striking (visible) when breast implants have bottomed out.Sometimes, in situations like yours, the appearance of the breast improves over the course of the first several months; sometimes, additional surgery may be necessary to improve the outcome.

 
 If revisionary surgery becomes necessary, one maneuver that may be helpful is raising the inframammary fold using capsulorraphy techniques. In my practice, this type of repair involves a two layer, permanent suture repair (reconstructing the inframammary fold areas). 
This procedure serves to reconstruct the lower poles of the breasts and prevent migration of the breast implants too far inferiorly. Associated issues with positioning of nipple/areola complexes should improve with this operation.
Sometimes, depending on factors such as quality of skin along the lower breast poles, additional support provided by acellular dermal matrix or biosynthetic mesh may be very helpful. I have also found the use of acellular dermal matrix very helpful in cases where the skin/tissues are very thin and in cases of recurrent breast implant displacement. The acellular dermal matrix helps improve contour, improves irregularities caused by the underlying breast implant and/or scar tissue, and provides additional support ("sling" effect) for the breast implants.
 
I hope this  helps.
Best wishes.

Thank you for your question. This look like double bubble.  Please talk to your PS. Your pre op pics will help. I recommend to wait 3 months and re evaluate as they settle with time some time.