it happend during my baseball season and i played through it untill the end but then it started really hurting and i went in and found out i had spondylolysis 9 which is a stress fracture of the spine) its been about 2 or 3 months since i started feeling the pain but for about 2 i played through it and just this last month ive been resting the pain went away pretty much after the first week of resting but the tightness stayed untill just recently but now i dont really feel any pain or tightness is it safe to play sports again?