Are Braces an Option?

I recently went to the dentist, because my teeth felt extremely loose for me only being 18. He said I needed a deep cleaning but it first needed to be approved by my insurance and I needed to floss more and he perscribed an antibacterial oral rinse. He then went on to say that I had a crossbite and that was the reason my bite landed weird. He said I may need braces and I told him I couldn’t have braces due to my condition and he said that the crossbite will only get worse so I want to know if any of you have or have had braces with your Trigeminal Neuralgia and your experience? Did it affect the pain a lot? Or at all? Did the tightenings, cleanings, or anything make the pain come back or worsen? I would love to hear your thoughts. Thank you.