Is it common to experience wild swings in how you feel?

I can have a day that makes me believe I will be myself again and a return to full health is just around the corner. The next day or 2 I am knocked flat, Humpty Dumpty style...broken and unrepairable.

Sometimes energy, work and independence seems so distant.

Anyone ever feel like they don't want to be touched or afraid to use their body for fear it will start a bad chain reaction? I get out for walks daily and mild exercise but every day I need to convince myself it will be ok to to that.

Not trying to be a bummer to anyone, just wondering. I keep thinking I couldn't have been hit hard enough to do all this.

Thanks, Bud