@Scotabroad24 oh good luck for tomorrow! I was worried when DS1 started that I'd struggle but everyone was so lovely and he got stuck in playing straight away, and I thought it was a great place for him to hang out with kids his own age not just mummy 
@Chocolatetrifle hope you get some more sleep tonight. Will be thinking of you on Thursday, it's hard going through periods like this where lots of serious things are going on.
Obviously I'm on MN now because we've gone for screens screens and some more screens. Feeling really drained and anxious for some reason. Nursery said DS1 had "a loose stomach" today which I thought meant diarrhoea but apparently my translation is off according to DH, still makes me wonder if he's ill after the weekend we had...but also he's running around and playing like normal (occasionally even happier than normal) so I don't know what to think.
DS2 has been really fussy today and feeding 24/7, I've been rubbish at drinking/eating so maybe that's why I'm so drained 
Sorry for the long monologue, I sometimes treat this thread like a support group! Makes me feel better knowing there are other mums out there that also have hard times (though obviously I'd rather you all have a great time)
Will keep you all updated on the saga tonight is sure to be 