Thanks 落花飘零, using Boniva

I have been using Boniva for 2 years, one pill a month, it doesn't seem help with 

the bone number.  Started having right side lower back pain for seval month,

don't bother me daily life .  but can't lift as much weight as used to

Feel there's a knot when I do russian twist, single leg squat. My Chiro Doctor suspect it might be Boniva side

effects. Suggest me to stop taking it for a couple month to see if back pain gets better. But My OB doctor told me

I shouldn't stop take Boniva since I m already OSTEOPOrosis, she's suggesting to get a shot.  Very depressing when gets old...  Anyone else has similar experience?