Oh Tree my lovely, you are not a misery. You have had it really, really hard this year and been through so much. I know what you mean about feeling robbed. I feel like dd's first year has shot past so quickly, and we've lurched from crisis to crisis. I just want to press the pause button and enjoy her/it for a little bit longer.
I guess the only thing we can do is try and think about the next stage as a change in the flow of things, rather than an end. Family life does tend to adapt to new situations albeit with a period of adjustment each time. I remember sobbing when dh went from self-employed to full-time employment, I missed him so much every day and I was convinved I'd never cope at home with two dc's on my own, but I did. In fact I coped better without him around all day sticking his oar in.
I really don't envy you having to go back to such a hard job. Have you thought of going for community midwifery? You would be so good at it, you are such a good listener and great at giving support where its needed. You could then work around home commitments a little bit more easily and your work days would have some nice cups-of-tea moments with your charges. I'm probably talking rubbish of course, I know nothing of salary scales etc in this area.
Alternatively, is there some more higher education you could go for that would be eligible for a bursary so that you could put off work for another year or so? You could work as a doula in the meantime to make some extra bucks.
Another idea is perhaps becoming a private midwife and earning megabucks charging for your services.
Failing that, have you asked whether or not they would have you back in your old job? Even if they haven't got any current vacancies, it would be worth flagging up your interest to them so that you are first in line as soon one does arise.
If none of those ideas are any good, just hold your family close and try to enjoy the rest of your maternity leave. Try not to fret, it will be ok, you will adjust and so will your family, whatever happens. ((hugs))
Wish me luck - parents' evening tonight! [scaredy Mummy emoticon]