Do not give up. Try contract agencys first as they will help you get a foot into the system. It is a long slog to get a licence from scratch, but if that is your aim at the end it will be worth it if you wish to stay with the industry.
Look on airmech.co.uk there have been many posts from poeple in the same situation as yourself.
As for the CV some companies can take several months to get back to you. Another tip for your CV is that you must have something on it that a prospective employer wants. I have seen many ex-service CV's and you can tell they have been on a resettlement CV writing course. The CV is wishy washy and says nothing.
Sell yourself and your experience but in write it in Civil Aircraft Speak.
More gen from CAA website.
Think positive and enjoy the transition and Good Luck.