A chiropractor will definitely be of help my friend, as I didn't know that you hurt your back.
I have the habit to "unhook" my lower back discs at least once a year because we don't have a lot of help to distribute heavy maize sacks that are donated to feed the poor. So mister here lifts and carries the sacks.
A chiropractor is the only one that can unhook me with some very painful stretches.
Hope you get sorted out soon.
Blessings!