There is a bump on one side of my nose after an osteotomy & now under pressure I feel/hear a clicking sound. Suggestion? (photo)

I had rhinoplasty, grafts and an osteotomy, done 4 months ago. One month in, I noticed that the right side of my nose was wider than the left. It wasn't easy to see but could definitely be felt. I went back to my doctor who had a look and said it could also be a blood clot that would resolve in time. The bump is still there and when I place some pressure on it now, I hear a clicking sound. Could it be that my bones have not set right? How long does it typically take blood clots to be resorbed?