After tummy tuck, the healing takes place in stages. Without the details of your particular case, it is hard to give specific answers or suggestions. For my patients, I place dissolvable sutures so they do not get sutures marks on the edges of their incisions. At the end of the surgery, I place a special surgical tape which stays in place for 1 to two weeks allowing the underlying skin/incision to begin the healing process. At the post-op appointment the tape is removed and the healing is assessed. At this point, we have a protocol to maximize the healing the patients incision to achieve the best cosmetic result depending on how their body is responding to surgery. We have many "tools" to use including laser, topical medicated creams, medications, silicone strips and other topical treatments to improve the appearance of the incisions. As for your question, immediately after surgery, your skin should be tight. There will likely be some swelling and over the next few weeks to months you will start too see more definition. However, the "loose" skin is removed during the surgery. If you post pictures, we can give you more advice. Good Luck.