Due date is in 4 weeks and I am having a complete personal disaster in that we had a recent house fire and so are homeless, living with in laws and have no idea when we'll get back home though very likely not in time for baby arriving 
Anyway because of this we've been totally preoccupied, upset etc and I havent been thinking at all about preparing for birth or baby. With my DD I did prenatal hypno, perineal massage, raspberry leaf tea - the lot but I can't remember when I should start doing things.
Can anyone give a kind of timeline to what I need to be doing? I haven't even got the things to pack in my bag yet, never mind have my bag packed.
Thanks - my brain just isnt working properly due to all the stress we're under so any advice gratefully received!