I’ve been doing k for 2 weeks straight

this is my drug of choice, quit coke as it’s just not fun, k is just a mild mood boost it’s exactly what I need (not k holing staying at plateau 1). what can be my harm reduction, k I the only drug I plan on doing other than alcohol, as I’m down to my last gram out of 7, buy my next bag in 2-3 weeks? Don’t want k cramps.