First off, my heart goes out to you, to have this and be so young.
Nice to meet you and welcome! I just started my first med for fms. Dx 1yr. I'm at a low dose for two months now and im not sure what it is suppose to inhibit, but I dont care for some changes. Hard to explain. Just seems harder to think clearly and keep my hands from double tapping lots of letters (lots of backspace). Reading comprehension is slowed. The changes werent quick to notice, but it makes me think twice. I just upped my dosage by 50% per my docs instructions. In another month I go up some again. That will still be less than recmnd dosage amount for this condition, yet I am already having these symptoms that restrict my ability to live daily life. HHHMMMMM..........Maybe we should both talk with our doctors.