@stacey_alexandra_slade , I believe that they could be. It could also be your body giving a message that you’re doing something it doesn’t like.
Are you over-tired or stressed at all?
Your MS Nurse should be your first point of contact for this kind of question and all things MS-related. We can provide advice, but it’s wise to talk to your MS Nurse too. Although at this time on a Friday evening, it won’t be possible……