20 year old, teardrop silicone breast implants sub muscular 32A now B cup. Panicking that they don't suit my body? (Photo)

There is absolutely no reason for you to panic.  You are too early after surgery to see the final results, and so far it looks like you are going to get a very nice result

You are still very early in your healing phase and need to give yourself time to adjust to your new look, and let the swelling subside, the tissue relax, and the implants settle into place. Please don't panic, but follow all your instructions, keep your follow up visits, and discuss all your concerns with your surgeon.

Thank you for your photographs and questions, and I am sorry to hear about your concerns after breast augmentation surgery.  It is very common to have mixed emotions about your results immediately after surgery, and your doctor can help provide you with further reassurance.  Though it is true your breasts will not dramatically change in size (once any swelling has resolved), they will change in their contour and appearance. As your chest muscles relax, your implants will drop, causing the lower part of your breast to stretch and accommodate the new implants, leading to a more rounded, natural shape. This takes place somewhere between 4 and 6 weeks after surgery, so I know it is difficult, but hang in there and give yourself a few months time before judging your results.