Tightness 7 days post-op: My left breast is tighter than my right.

In the early weeks after breast augmentation, it is not uncommon to feel differently on the two sides. Sometimes the side of the dominant hand will experience more muscle contraction and spasm, and sometimes it's just a fluke that one side rests in the pocket earlier and better than the other side. There is not much to do at this juncture, though your surgeon might recommend massage and/or a tight band dressing to the upper pole of the breast. Make sure you see the doctor on your next visit so you can hear directly from your surgeon whether any special maneuvers are advised.

It is not uncommon to still feel some tightness a week after your surgery, in fact, you may still feel that way for a few more weeks. Unless one breast is noticeably more swollen, painful or red, then things are probably fine. Breasts are sisters and not twins, so they will feel and look a bit different from side to side. Again, slight differences are OK, big differences are not.