What i would do, start again, remember you havent quit untio you give in so this is not quitting
Go the window cleaning route to get your regular work, then you can build carpets/pressure washing/valeting/whatever from there
1. get full time job
2 save up over winter buy all your gear and get a website or two built
3. get a 30 hr per week job, sign up to fb/twitter/free advertising and do it everyday
4. 10 hrs a week canvass, then start cleaning
5. when you have built up work on your "off days"..
6.Get a 16 hour per week job, at this point you should be able to save a couple of grand for a canvasser
7. employ said canvasser and quit job
8. if you have asite for w/cleaning and a site for carpet cleaning that rank high you should get at least 2 enquirys a week poss up to 10.
9. You should have enough regular wc work say 500 pw by now plus phone calls
10. canvass like a bitch/advertise like a mofo until youre brimming then employ someone to help you on a zero hours contract, that way if work falls off you can get rid over next winter.
Finally either stay where you are or build from here
Job done