Lately I've found school pick up to be so stressful by the time we come home I'm in a foul mood.
Dd3 (3.5) is usually tired by this time after nursery and often plays up/has a tantrum so that's the first thing. Dd2 (7.5) often comes out of school grumpy/in a bad mood. Thank goodness for dd1!
It doesn't help that at the moment they are doing building work at the school so instead of the 2 usual exits, everyone has to use the same narrow path to get out. No-one's fault, it's just how it is at the moment but it doesn't help. Dds 1 and 2 obviously both want my attention and to talk to me, I can barely hear them with the din of other children/mums talking/shouting etc. In the meantime I'm trying to control dd3.
Had a particularly bad day today with it all and by the time we came home, I was v shouty and the children were walking on eggshells around ME! 
Is this just me?