I bought 900 TECK about a month ago, sold it this AM at $28 and was buying back in this aft.  Still broke. 

Teck was trading around $30-$32 a month ago, and $34 earlier this week.  I'm curious as to why you sold at what seemingly was a loss, just to buy in again on the same day. Was the sale at $28 a result of a stop loss trigger?

In all due respect, if the markets has cost you your home and $500k as you say, I would highly recommend you put whatever funds you have left into a non-volatile secured investment such as a Federal Bond, GIC, etc. Even a high-yield savings account would be a far safer bet than going for an all or nothing "Hail Mary" with the little you have left.