Hey Mizz, sorry it was a painful experience! At least it was apple juice all over the house tho' right? Are you certain you should be going to work today? Back issues are pretty serious and it sounds like you are still recuperating from yesterday's trauma. Any way you can take today off? Maybe just chill out today, relax, read, whatever? Please let us know how you're feeling a bit later on and maybe consider calling out if you can?
(A virtual hug to you carefully avoiding your poor back!!)