I had trouble with healing slowly from an injury/illness, until LDN. Now I heal from things a lot faster..(Must be the increased endorphins. My nails and hair grow faster too.

No to Renaulds

Yes to Stress and Anxiety making symptoms worse. Physical or mental stress can also bring on an MS exacerbation.

MS Hugs...yes when I was RRMS. Not now, that I am SPMS.

As for MRIs, I've had both head and spine/with & w.o contrast.

I hope you get the answers you need, soon.