little run down im 22 an suffer from kidney stones..i have been gettin since i turned 18 like seriously 2 weeks into 18 i was diagonosed with my first stone...now at 22 i have kidneys that more resimbol pebble sacs i am in constant lower back an side pain...is there any good herb out there that can help th pain...latly i have been usein the oxacon i grew an now im stepping up to blue berry a highjack cross an a somaseed...but what other strains out there are good for pain but still leave you able to function threw out the day...heavy indica i imange..