Try not to take it out on your DH Wobbler, since it's not really his fault his shifts got changed. fx you o at just the right time to catch the eggy.
AFM: CD20 & no o yet. I thought it was going to be last night, as I had some cramping & almost ewcm. Hopefully that means o is on the way today or tomorrow. We didn't get to bd last night (both up late with uni work), & I started getting anxious about missing o... even though I was supposed to be not obsessing. I was relieved this morning when my temp hadn't gone up.