Hi and welcome to our forum! The performance of rhinoplasty involves the surgical separation of the nasal bones and cartilages from overlying and underlying structures, fracturing the nasal bones, removing excess bone / cartilage, reshaping of the remaining bone and cartilage. The significant intraoperative trauma causes swelling (which may be asymmetric), which will make your nose look large, wide, and perhaps crooked. This will improve markedly over the first 6 weeks, but will take at least a year for your nose to assume its final shape and size. The swelling will not result in crookedness unless extreme. Continue followup with your surgeon. Best wishes...