Counter Productive Much?

I really feel counter productive at this point.  I was giving my dog a bath and I stood up while I was crouched under the facet and ended up with a inch-inch 1/2 gash on my lower back.  I think it is starting to heal but I don’t want to cause it to break open and scar more so I haven’t been very active the last few days.   Sometimes it feels like you’re counter productive when accidents like these keep happening.  But I’m keeping my hopes up and I’m going to continue this journey.