Oh my god.... I can understand your anxiety. Before I got braces, my midline was a good 2-3 mm off from the centre. But no one (including myself) could ever tell that the midline was off. But when the orthodontist pointed it out to me, I started seeing how off the midline was and I freaked out and agreed to his suggestion of getting one tooth extracted
So I got a tooth extracted on one side to move the entire arch for the midline to be centered. Alas! I guess my orthodontist miscalculated, now it is likely that my midline can never be corrected (it would most likely be off from the centre again just that this time round it would be off from the other side
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) OR I can have a centered midline but my arch would be uneven (one side of the arch shorter than the other). I might have to get another tooth to be extracted on another side to even things out if I want my arch to be even
I guess in your case, if you are really worried about your midline, you might have to get a tooth extracted on the other side on the same arch. Without extraction would be difficult as your arch might be really uneven - in the sense that one side of the arch is shorter than the other.
Do talk to your orthodontist about it, or seek opinions from other orthodontists if you are really concerned about your midline. I would, if I were you.
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