Your supplier is cutting your jwh. If it was pure, and you really took 100mg-150mg dose, you would have overdosed. You really need to be careful, the stuff is not a joke. 5-15mgs is the max I would ever recommend unless you have a tolerance to it.
That is going to be weak, 1000mg in 56 grams is not going to be very strong, unless you like taking 5-6 rips of Damiana, I would suggest cutting it in half.