I was wondering why my gpu would be making like .01 btc a day, im stupid lol

In the earnings section it shows that I have 1 live worker and I let it run overnight, I wake up to see that it is still "calculating hashrate" and my average mining efficiency shows 0% and no coins have been earned Heres what my miner shows: bfgminer version 5.4.2 - Started: [2016-11-14 2...