When you can add more into you daily activity? It seems every time I try I backslide immensely...

For example I took a yoga class on monday... after the class I had severe brain fog (had to stop the car and tell myself to focus because I was running stop signs), a headache that resembles those that I had about 2 months out (according to my journal), ringing in my ears that is louder than it has been.

I just don't know how I should be able to tell... I thought i was ok to do some activity.. turns out I wasn't...

This goes for work too... I find myself thinking I am good, I can go back...and then I will attempt to read a post or something else that does not have any spacing and I realize that if i can't read, i can't go back...