Without NOC, you will not be able to get a job in Qatar and you started your 2 year ban starting Feb 8th 2013, it won't be until 7th Feb 2015 till you can freely apply. I would suggest to negotiate with your previous company to release NOC or try to talk to them for return to your previous job. Sounds like you are in a tough situation. Another consideration is to go to Dubai and find a job there for couple of months and return back to Qatar after Feb 2015 (thats if you still want to come back to Qatar).
Without NOC, you will not be able to get a job in Qatar and you started your 2 year ban starting Feb 8th 2013, it won't be until 7th Feb 2015 till you can freely apply. I would suggest to negotiate with your previous company to release NOC or try to talk to them for return to your previous job. Sounds like you are in a tough situation. Another consideration is to go to Dubai and find a job there for couple of months and return back to Qatar after Feb 2015 (thats if you still want to come back to Qatar).