Work? What? What have I been doing for the past 11 yrs if not work?

So back to work. I remember kind of liking Mondays (and totally feeling guilty about it) when my oldest was a wee one and in daycare.  Well now I have been a SAHM for 10 yrs and 11.5 months. Today I end that cycle and move onto a new phase. One where I get paid for the work I am doing.  I am only subbing and today (my first day) is only for 3 hrs. But oh man how I have dreaded this day

Here I go.