Welcome to Living With Facial Pain! I think you are right to feel lucky - a lot of the fellow members you will meet around here will tell you about how they’ve gone months or years without any explanation for their symptoms.
Hopefully the treatment you’ve been started on has done a good job of managing your pain - I’m sure being a mother has been busy enough without something else to worry about! Hopefully becoming a member of our wonderful community will help you feel like you are not alone in this, while also giving you a great place to get some useful information and perspective. So I encourage you to start getting involved in discussions around here so you can introduce yourself.
Don’t hesitate to reach out if you have any questions or concerns. Otherwise, I wish you a happy and healthy pregnancy!