How kind you are, Babs and, Winterbaby, you have buoyed me, thank you 
Mummy, I am terrified, too, for Nancy. I haven't been through what you have but I am very afraid of her becoming addicted, being promiscuous, having MH issues like me (although she does not have my genes I do believe MH issues can be learned from our parents; I know I learned how to panic/worry/try to top myself from my father after watching him in and out of mental hospitals as a very young child and then as a teen). I think the world can be a very dark place a lot of the time; it is godless and scary but it is also beautiful and there are exceptional lives to be had, too, for our children. All we can do is show them our resilience; our indomitable spirits and love, love, love them.
Juney, yes, that will happen almost immediately after taking your temp if you take it again: it will rise, even after only those few seconds. Don't worry about peaks and troughs at this early stage; it means nothing. Post-8dpo is when the 'fun' begins 