Morning cep FX 
However I too have woke this am with a sore lower back I get quite strongly most months up to a week before AF, I have felt my hopes dashed now.
In contrast I woke up yesterday very early at 530 (DH had just got up) normally I would go back over to sleep till 7ish but I just had to go to the loo and was hungry which isnt like me.
I have also just had half a cup of coffee and nothing felt different like how it did on train two days ago 
I went to sleep last night before the end of second episode of corrie finished thinking I had good hopes.
going I love you no symptons thinking - oh how our bodies and hormones can play such tricks eh fx for you.
Really I stressed about the gap was desperate for a two year gap then it pushed back to three etc, but having been through all sorts of other stuff I am just happy to be where I am at now trying for DC no.2 and can see the benefits of having a big gap:
Less strain on finances - no overlap of childcare etc (and we are in a better position then we were two years ago)
I have been able to focus on DS and now that he is at school I can offer the same focus to a DCno.2 espcially now I am older
I have 'cleared' all major stages of early years and feel more experienced for next one.
DS would dearly love a brother or sister and he can be involved in simple bits
I know there are major advantages to having them close together such as early years nappies/general mess is done and dusted BUT MAINLY they will grow up together. It took me a long time to let go of ths fixed idea I had in my head and now feel much more relaxed for it. I am also in a better place (yuk) personally and can look forward instead of constantly assessing what seld imposed boxes I havnt ticked.
Sorry long HTH someone