Even when mining will be no more profitable for me, i wouldnt shut it down. So maybe you make no profit for some weeks, but do you instant sell your coins to pay your bills? When im mining, im holding everything i mine and sell it when the price is high. So when mining is not profitable, i just continue to mine and hold the coins. But when its really to much minus, i can recommend you, to buy cryptocurrencies for the money you would pay for the electricity cost of your mining rig.
By the look at the current price movement, I think you'll be waiting a more longer. Holding and waiting for the price to get back are for those who big investment, with the bloody market right now and we still don't know when it'll end, I think OP is making a good decision.