i am on the same boat as you, but worse. i'm only here in Canada for 1.5 years. and i am still processing my wife's PR to come here.
Hi, CIC have requirements on 3 years income (2013-2015) so I don't think you can apply unless you have co-signer and his/her income meet the LICO.
Please check for the requirement before you put your interest in the draw next year. I am one of unlucky but qualified sponsor and I didn't get picked for both round selections this year and not sure when I can be lucky enough to get picked. I am really hoping for some sponsors like you that are not qualified for it DO NOT put your interest in the pool! It is really unfair for other sponsors who are qualified and have waited for years to apply.
For your case, please consider to put interest in the pool in 2019.