In order to say which implant to use I would need to measure your breast diameter. Once we get the diameter then the profile or projection is determined based on what your soft tissue characteristcs and desires. Deciding simply on a volume is not smart! Some of the suggestions made by other...
No need to stop either before, during or after your procedure. In fact, being on minocycline will help further reduce your chances if having an infection .
I agree with my colleagues that this does not sound like normal post-operative pain. You should see your plastic surgeon who can evaluate it for you. Good luck to you.