I went to a pt and they helped me figure it out. Basically they asked me how I sit, then told me to try sitting with feet on the ground. Surprisingly it helps f

I went to a pt and they helped me figure it out. Basically they asked me how I sit, then told me to try sitting with feet on the ground. Surprisingly it helps for me. Also I'll add that I noticed on my own that squats made my glutes very tight, inducing the back pain (I was doing heavier weights then, approaching 225lbs), so need to roll them after and not do too heavy weight these days.