Meep...how lovely to get the cards!
Maybe I can help here (heaven knows you've given me enough advice!). I too was totally irrational when it came to moving LO into his room. I looked at my DH and swore that he wasn't too big for his moses basket (while all the time ignoring the fact that the poor little sods feet were practically out the bottom!!!
If I remember correctly I cried about that too! (damn hormones)...I came up with every excuse possible to try and keep him in our room but DH put his foot down.
Anyway, after making the move (I got Dh to promise that if DS didn't sleep he would move the cot into our room), DS was so happy in there. He loves it!
It helped me to imagine it from LO's point of view:
1)You will not be disturbing her sleep
2)She won't have to listen to you two moving around when you wake up
3)She can have her own space and get to know that her room is where she sleeps and plays and has so much fun.
4)It doesn't have to be a permanent thing - if either of you are unhappy then move her back and wait till you feel better about it.
The thought of it is worse than actually doing it (isn't that what you told me about going back to work?!
DO it, Do it, do it!!!! and then see how you feel.
Quick question:why are you putting lavender oil in her bath? Does she have bad skin? My lo still has the terrible rash. Going for his appointment next week so hoping they can shed some answers so may ask about lavender oil and if they think it would help.