More Squat issues I'm afraid!

I've been trying getting a slightly close grip and putting the bar super low on my back. Due to this my shoulders, forearms and spine/low back are jacked up! Evidently, my body didn't like the pressure on that area of the spine.

*Was thinking about going back to my original grip. It's rather wide and bring the bar up to the medium level as in not so high but not so low. I have been getting wider too which has helped other issues, but now I have this new issue to reconcile.

God Bless!