Hi ~ I have to agree with Dr. Smith. You certainly need Pain Management, and possibly physical therapy when the healing time allows.
Since it's only been 3 months, you are NOT sufficiently healed yet -- the trauma that your body suffered is tremendous, particularly inside! The tissues are undoubtedly still inflamed and very angry! LOL And the nerves are still healing -- nerves heal/grow back at the rate of one INCH per month so it takes a good while for them to recover.
I doubt you're getting much in the area of pain medication as they never seem to think you're in much pain.

I wish they could spend a day in our shoes -- just once -- and see how we feel!

Then perhaps we MIGHT get proper medication.
Please get a referral to pain management. And take your hubby along if you can. He seems to be very uneducated in pain -- better yet, get a hammer and whack him in the shins. Then maybe he'd know how your BACK feels! LOL

Best of luck & God bless. Hugs, Lee