Yes, this is a traction blister caused by the epidermis being sheared from the underlying dermis. This can be caused by applying just this one steri-strip under slightly too much tension, or caused by swelling putting traction on the upper layer of the skin and pulling it gradually from the...
I put "massage" in quotes because this popular term actually misstates what is really recommended by the majority of plastic surgeons who want their patients to move or displace their implants to maintain their surgical pockets slightly larger than the size of the actual implants.The idea is...
I would suggest you are seen by your plastic surgeon asap. You may need to have the incision repaired and I would have the area checked for infection as well. Best of luck.