I need your advice but please be gentle to me

Here's my story, I finished in Cisco Academy taking CCNA but have not take the exam and that was 2 to 3 years ago. The reason why I did not take the exam is that we're moving in the US and I know that it's hard to find a job in our area(we have a contract to stay here for 3 years). I decided not to take the exam because I'm afraid that I wont be able to use it and it will just expire. I'm thinking now that I did a bad decesion because I already forgot almost everything.
My question is, if I will use the CBT nuggets and a home lab to get into it, would that help me pass CCNA or even land a job in Raleigh, NC? I'm planning to get a CCNA kit at CISCOKITS. So before ordering a kit, could someone give me an advice on what to do.
By the way, for the last 2 years I've stay here in the US, I only worked as PC Tech on a small shop and able to get an MCP.
Thank you so much and hope someone with a kind heart will give me advice on what to do.
Sainth