No I have the lower back pain and went to a sports Therapist.. They had "Back School" and it has saved my life.. One thing I learned was to have my child climb into her own car seat.. You will need to place youreself all the way into the back seat and learn to lock it with out twisitng.. I had a a lots of room in the back seat, so I could so this..
I also never could park in the garage, because I could no longer open the door as wide as I needed. and then enter the car correctly. So we purchased a smaller car with a taller front seat and I was able to use my legs and back into the car seat with my back held correctly.. You may need to consider something like this..
Also, I really had a hard time bending over and lifting, so I had my daughter climb up on a step or a chair and then could just reach out to hold her and then carry her.
Consider seeing if you can find a back school or a therapist that can teach you these things.. There are different postures and different ways to strengthen the other parts of your body so you do not further inflame your back.. Try a cold pad for a few days to help take always the inflammation and then a few days of heat..
There are so many positions and activities you will need to avoid ~ have someone else do or learn to do them in a different position..