Thank you so much for all the replies, it's really interesting to hear all your different perspectives.
I have just graduated with a first class degree from the OU, and I did it in 3 years as opposed to the recommended 6 years- hard work doesnt faze me. I work as a volunteer T.A at a secondary school and I love it. But now I'm wondering if I should take it to the next step.....part of me feels excited, and part of me feels scared.
DH will be working from home, so at least the kids will have him. I have been a stay at home mum for 17 years while DH has been working, so I feel it's my time now!