Dear Laura, when my symptoms are up and/or following my plegridy injection, my eyes are so very, very sore. Not inside though, not the eye balls exactly, just, all of the eyes. Feels as though I have been smashed in the face and I have to rest the lids.
I also suffer extreme dizziness (most of the time) which is common for people with MS. Staying busy and active helps with my dizziness. If I lay down it seems worse.
Luckily I don’t have nausea? Maybe your nausea comes from (is part of) feeling dizzy?
I am keen not to take more drugs, so I try to rest, little and often. I think there are various drug options for the dizziness. I think that the GP can prescribe travel sickness stuff too.
I haven’t tried it, but could you try acupuncture?
Sadly, I am dizzy even when I swim. I do wish you better. Warmest thoughts Ali