Ive definitely noticed this same pattern. I have symptoms all of the time, off and on, but they are always worse at that time.

How long did your pseudo flares last? I usually wake up feeling off with numbness and tingling on my back and down my right leg, but as the day progresses the symptoms get worse to the point where I'll take two steps and fall over because my right leg will give out on me. When I get like that I usually go to bed early, and when I wake up in the morning I'm able to walk again, but the numbness will last a few hours the next morning and then go away altogether.

Yes!!my main issue is balance and walking, for a fire months I would always be worse before my period. It is better now though 🤷🏼‍♀️

My symptoms always seem worse around the time of my cycle