did i over do it?

TQC,

I've been working out with a trainer 3x a week and working out on my own the rest of the days of the week.  The trainer focuses mainly on strength training with some yoga/pilates mixed into it.  Tonight we did our usual 1 hour session and then I decided to go to the gym and work out for another hour with cardo and some more weight lifting.

Now I have a headache, feel light headed and like I'm going to puke.

Is that too much exercise or am I wimp?

:/