Will I need a revision rhinoplasty and how soon? (Photo)

I had an open rhinoplasty done about 4 months ago(not in my country Canada). About a week after removing my tape, This hump became visible. It is a major source of anxiety for me. It is still tender and slightly hurts when touched. I feels boney and hard although sometimes it becomes more soft..? Will I require a revision soon? And does it need to be an open one once again? I love the tip of my nose and how it looks from the from but this small hump is all I worry about.