All looks fine and I wouldn't be concerned. I don't feel there is any reason to expedite your appointment with your PS next week unless you have any discharge or pain / swelling etc.
Three weeks tomorrow, post BA. Does my incision look ok?
Your incisions look normal based on your photographs. Be sure to see her plastic surgeon for an exam and an opinion about the small open area.
Breast aug incision
Incision looks fine. No appearance of infection or other issue.
Talk to your PS about scar management
Does my incision look ok?
Thank you for your question and photos. Your incisions look to be healing well. Keep your appointment with your surgeon. Good luck.
Post Op Incision Care
Thank you for your question and photos. Based on these your incisions seem to be well approximated/closed and that would be a little old blood as you guessed which is harmless. I recommend that you continue to follow your Plastic Surgeon's instructions and report any concerns.
All the best