I am atempting to make my first batch of wine from a wine making kit. I followed the directions on the primary fermentation and after 1 week I checked my readings and they had not changed. Since it's winter and my house temperatures go down at night I figured it just wasn't ready to rack to the carboy yet. I also changed the thermostat to be at a constant 70 degrees. I was busy working during the week and didn't take another reading until the following weekend (13 days after starting). Now my hydrometer reads .998 and I notice there is no bubbling going through the airlock. I think I did not rack my wine when I should have and left it in the primary fermentor too long. Will this spoil my batch?