You can keep it to yourself, but you could also call a support team like the team at MS LifeLines. They are there to support the MS community and give good advice.
You have to lift your head up out of the mud and just do it.
I understand how hard it is to talk to people about MS. You don't want pity or random advice.
I have a disease, but I also have a lot of other things.
MS doesn't define who I am.
In addition to having a good partnership with a good doctor, you have to do some of the work yourself. Go online, read about it, and find out what you can tolerate