I have been where you are several times and it is pure agony. It is just exhausting to be in pain all day.
5LM has a lot of great suggestions.
My chiropractor has helped me immensely. While the cost of frequent visits can add up quickly, it is better than living in pain. My chiro offers a lot of specials and prepayment plans which make the per visit cost a bit less so that is helpful. In my experience, younger chiropractors also have a more holistic approach and spend more time with you than those of the older school who just spend 2 minutes adjusting your back and then send you on your way. Hopefully you can find a good one.