STRESSED OUT

In the last few days I have been feeling really stressed. Things are getting on top of me and I am getting small issues out of proportion.
My stomach is knotted and I am wound up and wobbly inside, I feel incapable of making a rational decision. I feel I am stretched very thin in mutitudinous directions.
Everyone wants piece of me and there is nothing left for myself.
I must get myself to calm down. Some chill out time would be welcome....but damn near impossible.