Hello
Thanks for reaching out.
A recent diagnosis can certainly be overwhelming.
Although we cannot give medical advice over the Internet (for your own safety), it's important to note that MS symptoms are different from person to person. These symptoms depend on which nerves are affected. Symptoms may worsen, or new symptoms may appear during MS flares/relapse. (These can also be called exacerbations or attacks.)
I thought I'd share this article from one of our patient leaders who describes that achy, heavy feeling in his limbs: https://multiplesclerosis.net/living-with-ms/brain-working-but-body-doesnt-want-to.
Please know this community is here for help and support. ~Doreen (Team Member)