Did you also have a spine mri? You should get one.
It sounds like nerve pain to me, (I'm no doctor, just a patient). But nerve pain can be caused by issues with the peripheral nerves (not ms), or by physical interference with central or peripheral nerves, like spinal stenosis or bulging disks, as well as by central nervous system issues like MS.
If your neurologist is no help, you could consult with a physiatrist or pain specialist. I really hope you don't have MS. And yes, I have so far mild versions of most of the typical MS issues. My least favorite is the pain in my face, but especially when overheated, I get a wide variety of symptoms including motor issues and eye issues.