I think I mentioned at beginning of this I purposely took a part time job doing a lot of lifting and bending, I never would have done this before. Lately as I settled into my job I have had no pain even on a long busy day where I lifted and bent, like today. The days I notice I have a level of pain usually happens with intense stressful event right before work. Also I notice being frustrated can bring it on, a mistake, or simply unable to do what I want. Like I said no pain at work, then I came home and found out I accidentally put a red shirt into my laundry ruining a bunch of clothes, and unable to do my relaxing swimming because of heavy rain and thunder storm. Few min later I noticed back was hurting...I am on to it now though and I think this is from stress and move on with life and pain went away.