Use, that is very interesting and thnk you for posting it. Up to your stage 4 you and I were fairly similar, similar GCSEs (O levels in my case), A levels although mine were AAB and the best in the school (I was in the NE)
Going to the local university may have been the first mistake unless it was Cambridge or a top 10 one. I was rejected by Durham and Bristol and went to Manchester having put myself in for 3 x 3 hours of scholarship examinations which hardly anyone sat and I won one (it was about £50 so hardly helped but looked good on the CV).
I got a 2/1 too and a fairly high one - best in the year in some subjects with prizes awarded. I read law. The fact you read English would not have stopped you going into something like law afterwards.
It is hard to give you advice now and some peopl emake a fortune setting up a business even with no qualifications (even lawyers do nto earn that much compared with many of our clients who own their own companies - we are just a service to them)
Could your chidlren's father help eg I worked full time (and you have two part time jobs) and my chidlren's father moved hundreds of miles to follow my legal career (he's a teacher). May be could do more childcare or something like that?
Could you start a business selling some kind of consultancy service relating to what you k now about your NHS job if that does not breach your NHS contract? Eg my sibling ( a doctor) is a full time NHS employee but does a lot of work on top of that which is permitted for doctors.
[Rufus, it may be slightly unfair on your son though, as when I had to apply it was either a paper application form or covering letter and CV. I have a photo from the year of 15 envelopes all ready to post, the latest tranche of applications. Although it took a long time and at one stage I was up and down to London for interviews sometimes 2 in a day, it did not take the 5 hours it can for some law firms today. In fact so time consuming is the process that Clifford Chance has just announced it has reduced the initial time to apply to 90 minutes. I didn't have to do psychological on line tests and that kind of thing.]