I really want to get braces to align and straighten my teeth but, I worry about the pain.
I wore braces for over two years, and I can understand your apprehension - they're painful. However, they do offer something called invisalign now
model suggests stages between the current and desired teeth positions, and aligners are created for each stage. Each aligner is worn for 20 hours a day for two weeks. These slowly move the teeth into the position agreed between the orthodontist or dentist and the patient. The average treatment time is 13.5 months. Despite patent infringement litigation, no manufacturer has obtained an injunction against another manufacturer. 
Uses.
A 2014 systematic review concluded that there is insufficient evidence to determine the effectiveness of these clear aligners. Opinion is that they
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