Haven't done anything, I won't go on meds I'm too young to give up and just start taking medications for this. My feeling is that if it's mental I can beat it but I haven't been to do that thus far. I want to get an MRI and EMG but there's no way my parents would let me they'd look at me like I'm crazy. I have a history of hypochondria. But this time I have a lot of symptoms that are very bad! The spasm in my foot being #1.
Taking meds is NOT giving up!!! I used to feel like that too, like I have to beat it. I worked with a therapist who helped me understand the meds correct a chemical imbalance in your brain. If you were diabetic, you would take insulin, right? This is the same thing.
Only you can decide and no one can force you but I urge you to look at the meds as something that's needed to help you live - just like insulin or a heart medication. An MRI or EMG will NOT solve your problem. They will give you temporary reassurance and then your anxiety will move to something else.