Thank you both so much for taking the time to reply, I really appreciate your advice
Jelly - my main reason about coming back to work has always been one of necessity being on my own. But I actually agree with you, haven't really thought about it before, but yes I do still WANT to work too. You have almost made me have a really obvious lightbulb moment!
Yes I never dreamed I wouldn't be a mother but, even if that had happened in the traditional way, I think I probably would have wanted to carry on working in some way. I think that would have been important to me to keep my work identity but I also think it would have been an example I would have wanted to set to children, that everyone works (please don't flame me anyone, I am not in anyway saying that that is what everyone should do, but its is just my thoughts).
Luckily, I am in a job where finances wouldn't be an issue in terms of paying for what childcare I would need.
Italian - thank you again for your thoughts - I agree, whilst I really want to be a mum, I'm not sure I want to be one on the breadline, I would want to be able to provide holidays etc.