Fainted in bathroom

Hi everyone... I fainted while brushing my teeth 4 weeks back and got hurt in my back. Thankfully baby is fine. But my back still hurts a lot. I went to chiropractor and he did some adjustments. It felt better for 5-6 days but now again My back pain is horrible specially in morning after laying on bed the whole night.

I don’t know what to do,,, anybody faced this kind of situation ever ? I really want to get rid of this back back. It’s in the middle of my back.

I am in real need of advice ...