Yea the fatigue amps up some and the overall body pain and sluggishness increases.

Yes it sucks

I get the same,feel like someone has filled me with lead and I'm a lot drowsier

Years ago I found a great article by a meteorologist who had MS. He noted that as the dew point - calculated from the temperature and humidity level - increased, his MS symptoms worsened. I definitely find that a dew point above 17 or 18 is bad news. It is my understanding that changes in pressure impact the dew point.

Sorry or lucky it feels the same.