Does anyone take nature's first food powder? I just got it Friday and I didn't have a measuring cup to scoop it with and then I found a teaspoon and just put 3 of those in water. But i'm worried because now i've got a little over half of the bottle left....was I using too much? Or is that about how much I should have left? There also something pointy at the bottom that I thought was a scooper thing to measure with but it wasn't. Did I completely ruin it?