Medication for FND

Curious as what medications people take to help symptomatically? I’m on medications for fibro (amitriptilyne) anxiety (buspirone) pain (meloxicam) and very few (cyclobenzpar/ flexiril) they give me 10 a month. Nothing for seizures and post seizure headaches last for days at times, nothing for severe heat intolerance to the point of fainting/vomiting. Is there something I should be requesting from my doctors. Everything I’m on treats the bare minimum amount of pain. Just enough to keep me going but not enough to actually make a difference in my day to day life. I feel like with FND they often toss us to the side and expect us to just deal with symptoms with no help.