Hi Lizab,
I can totaly sympathise eith what you wrote! There are days when I just cant handle it! I get this sense of overwhelmness and total inability to organize and prioritize and I end up with shaking hands, racing heart, headache , stress. The triggers are no different than other "normsl" days, its just my inability to cope! I totally agree with you, there is nothing significant going on to cause this fake stress, so I have concluded it is hormones and fluctuations! Then there are days when I accomplish so much without blinking an eye!
When I get this overwhelmed feeling, and a stressed day, I tell myself "this too shall pass"! It usually does. I also make the time on purpose to lay down and read a bit, to calm down or distract myself from the frenziness that goes on in my head. It usually helps. But all in all, I just wait out these days to pass. Hm, not sure if this is helpful.
Milamam x